BookZEN Downloads & RevenueBookZEN - Bookshelf & Tracker · App Store & Google Play
BookZEN - Bookshelf & Tracker gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
BookZEN - Bookshelf & Tracker by InnoWave SRL is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
BookZEN - Bookshelf & Tracker update history & changes
Last change · 77 events since 18 Aug 2026Full timeline ↓🔎iOSTop 10 for “onleihe 3 0”📈iOSCharting in a new country📦AndroidUpdated to version 1.4.9📈iOSEntered the top 100✏️iOSNew iPad screenshots✏️iOSNew screenshots📦iOSUpdated to version 1.4.4📈AndroidEntered the top 100📦AndroidUpdated to version 1.4.8⭐AndroidPassed 10K installs📦iOSUpdated to version 1.4.3📈AndroidCharting in a new country in 7 charts⭐AndroidPassed 100 ratings🎉iOSIn-app event: Gothic Reading Week✏️AndroidNew screenshots✏️AndroidDescription updated🆕iOSFirst spotted by AppInsider🆕AndroidFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 77 events
- 🔎BookZEN - Bookshelf & Tracker reached Top 10 for “onleihe 3 0”iOS#10 in Germany search · popularity 83
- 📈BookZEN - Bookshelf & Tracker charting in a new countryiOSAustralia
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.9AndroidWinter has come to your bookshelf: snowy boards, falling snow, warm lights and a garland. You can turn it off in Profile.
• Six more winter decorations, from a nutcracker to a paper star
• Track an audiobook you listen to elsewhere by time: listened or left
• Each series has a home: what comes next, your notes, a who's who. Tag the characters you meet in a note
• Book search shows what it is doing while it looks
• BookZEN now speaks Turkish
Plus fixes.… more - 📈BookZEN - Bookshelf & Tracker entered the top 100iOSTop Grossing · Books · SA
- 📈BookZEN - Bookshelf & Tracker charting in a new countryiOSSaudi Arabia
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· IT
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · IT
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· DE, US
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · US
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.4iOS• Sort and filter My Books and reading lists, jump A to Z, and move several books at once
• Add a box set as the books inside it
• Press and hold a book on your bookcase to move or resize it
• A book from a series shows its place and offers the rest
Plus fixes.… more - 📈BookZEN - Bookshelf & Tracker entered the top 100AndroidTop Grossing · Books & Reference · US
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.8Android• Sort and filter My Books and reading lists, jump A to Z, and move several books at once
• Add a box set as the books inside it
• Press and hold a book on your bookcase to move or resize it
• A book from a series shows its place and offers the rest
Plus fixes.… more - 📈BookZEN - Bookshelf & Tracker entered the top 100 in 2 chartsiOSTop Grossing · Books · IT · Top Grossing · Books · US
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· IT, GB, DE
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · IT, GB
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· FR
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.3iOSNouveau : conçu pour l'iPhone Duo. Déplié, BookZEN s'ouvre comme un livre, avec deux pages pour votre bibliothèque, votre lecture et chaque livre
• Partagez vos livres en couvertures, en liste ou en texte
• Pièce intelligente de saison, ou Surprenez-moi
• Vos étoiles dans Mes livres et le tri Mieux notés
• Progression en pourcentage, pour Kindle et les liseuses
• Nouveaux décors de séance : Neige, Printemps et Thriller
Et des corrections, dont la synchronisation iCloud sur Mac.… more - 📈BookZEN - Bookshelf & Tracker charting in a new country in 7 chartsAndroidUnited Arab Emirates · Indonesia · India · Saudi Arabia · +3 more
- 📈BookZEN - Bookshelf & Tracker entered the top 100AndroidTop Free · Books & Reference · US
- 📈BookZEN - Bookshelf & Tracker entered the top 100AndroidTop Grossing · Books & Reference · GB
- 📈BookZEN - Bookshelf & Tracker charting in a new countryAndroidUnited States
- 🎉BookZEN - Bookshelf & Tracker in-app event: Gothic Reading WeekiOSSPECIAL EVENT · until 13 Nov
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.7AndroidSmall new touches for your books and your bookcase.
Plus fixes. - 📈BookZEN - Bookshelf & Tracker charting in a new countryAndroidFrance
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· GB
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · GB
- ✏️BookZEN - Bookshelf & Tracker: description updatediOS· IT
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· IT
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · IT
- ✏️BookZEN - Bookshelf & Tracker: renamediOSBookZEN - Bookshelf & Tracker → BookZEN - Bookshelf & Libri · IT
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· DE
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · DE
- ✏️BookZEN - Bookshelf & Tracker: new iPad screenshotsiOS· CA
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · CA
- ✏️BookZEN - Bookshelf & Tracker added 2 languagesiOS+ IT + RU
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.2iOSNew: Smart Rooms — a room dressed to match your books
• Photograph your shelf (beta): a whole shelf from one photo
• Your 3 takeaways for every book you finish
• Apple Intelligence sums up a book or your month, right on your iPhone
• Share your bookshelf: the whole case, or just what you see
• Manage shelves: rename, swap or remove a shelf right on the bookcase
• Edit details: fix a book's author, series and more
• Now in Italian and Russian
Plus fixes, including covers that went missing.… more - ✏️BookZEN - Bookshelf & Tracker: new screenshotsAndroid12 screenshots (was 12) · US
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.3AndroidNew: Smart Rooms — a room dressed to match your books
• Photograph your shelf (beta): a whole shelf from one photo
• Your 3 takeaways for every book you finish
• Share a sitting from your reading log as a card, plus a new Reading log widget
• Manage shelves, now free for all: rename, swap, lock or remove a shelf right on the bookcase
• Edit details: fix a book's author, series and more
• Retro decorations, a calmer book page, real spines on more books
• Now in Italian and Russian
Plus fixes.… more - 📈BookZEN - Bookshelf & Tracker charting in a new countryAndroidItaly
- ✏️BookZEN - Bookshelf & Tracker: renamediOSBookZEN - Bücherregal Tracker → BookZEN - Bookshelf & Tracker · DE
- 📈BookZEN - Bookshelf & Tracker entered the top 100AndroidTop Free · Books & Reference · NL
- 📈BookZEN - Bookshelf & Tracker charting in a new countryAndroidNetherlands
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.1iOSNew: Siri. Say "Add a book in BookZEN" or "What am I reading in BookZEN".
• Shelf full? Drop a book on another and they swap places
• In Move, tap a book to send it to another shelf
• Manage books is now a page, shelf by shelf
• Your rooms in My Books, and remove several books at once
• Bring your library from Goodreads, StoryGraph, Hardcover or LibraryThing
Plus many fixes.… more - 📦BookZEN - Bookshelf & Tracker updated to version 1.4.2AndroidNew: shelf full? Drop a book on another and they swap places.
• In Move, tap a book to send it to another shelf
• Manage books is now a page, shelf by shelf
• Your rooms in My Books, and remove several books at once
• A calm screen while your library imports
Plus fixes, including a crash on small screens.… more - ✏️BookZEN - Bookshelf & Tracker: app got biggeriOS92 MB → 106 MB (+15%)
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.0iOSNeu: 7 Deko-Sets für die Bücher, die du liebst – Gothic Romance, Prinzessin, Wilder Westen, Spieltag, Buchwelten, Winter und Verzaubert, wo ein Kätzchen, eine Eule und Kerzen lebendig werden.
• Ein Märchenschloss, das nachts leuchtet, Lichterketten und eine leuchtende Kürbisgirlande
• 15 neue Regal-Oberflächen
• Wähle mit einem Tipp die Größe jedes Buchs und jeder Deko – jetzt gratis
• Liegende Bücher zeigen ihr Cover
• Bücher verschieben läuft stabiler
Dazu viele Korrekturen.… more - 📦BookZEN - Bookshelf & Tracker: now updating weeklyiOS4 updates in 30 days, after a quiet two months
- 📦BookZEN - Bookshelf & Tracker: now updating weeklyAndroid4 updates in 30 days, after a quiet two months
- 📦BookZEN - Bookshelf & Tracker updated to version 1.4.1AndroidNew: bring your library from Goodreads, StoryGraph, Hardcover or LibraryThing and check every book before it's added. Finish dates, ratings and reviews come too; books already on your shelf catch up.
• Search shows each book's edition, your country's first
• Add books straight to your wishlist, priced in their own currency
• Panels close with a swipe down, clear of the tab bar
• Moving books keeps each shelf's free space
Plus many fixes.… more - 📦BookZEN - Bookshelf & Tracker updated to version 1.4.0AndroidNew: 7 decoration sets for the books you love — Gothic romance, Princess, Western, Game day, Book worlds, Winter and Enchanted, where a kitten, an owl and candles come alive.
• A fairy-tale castle that lights up at night, string lights and a glowing pumpkin garland
• 15 new bookcase finishes, from velvet to a starry night
• Pick a size for any book or decoration in one tap — now free
• Books lying flat show their cover
• Moving books is steadier
Plus many fixes.… more - ✏️BookZEN - Bookshelf & Tracker: description updatediOS· IT, GB
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · IT, GB
- ✏️BookZEN - Bookshelf & Tracker: app got biggeriOS83 MB → 92 MB (+11%)
- 📦BookZEN - Bookshelf & Tracker updated to version 1.3.2iOSNew: Curiosities for your shelves — a dragon, a rose under glass, a crown for a series.
• Export your list, or back up everything in one file
• A new Journal: your evenings, your promise, your postcards
• Manage books: nothing changes until you save, with Undo
• Adjust the crop of any book photo
• Our replies to your messages arrive in the app
Plus a smoother shelf and many fixes.… more - 📦BookZEN - Bookshelf & Tracker updated to version 1.3.3AndroidWrite to us from the app, and our answer now arrives right in the app.
• Your bookshelf widget shows your shelves exactly as you arranged them
• Reading reminders name the book you're actually reading, and let you log a session you've already read
• Fine-tune the crop of any photo of your book
• See a book's page before it joins your shelf from Discover
• A rainy window at night that truly looks like rain
Plus many small fixes.… more - ✏️BookZEN - Bookshelf & Tracker: description updatedAndroid· US
- ✏️BookZEN - Bookshelf & Tracker: short description updatedAndroid· US
- ✏️BookZEN - Bookshelf & Tracker: renamedAndroidBookshelf & TBR - BookZEN → BookZEN - Bookshelf & Tracker · US
- ✏️BookZEN - Bookshelf & Tracker: description updatediOS· GB, IT
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · GB, IT
- ✏️BookZEN - Bookshelf & Tracker: renamediOSBookshelf & TBR - BookZEN → BookZEN - Bookshelf & Tracker · GB, IT
- ✏️BookZEN - Bookshelf & Tracker: description updatediOS· DE
- ✏️BookZEN - Bookshelf & Tracker: new screenshotsiOS7 screenshots (was 7) · DE
- ✏️BookZEN - Bookshelf & Tracker: renamediOSBookshelf & TBR - BookZEN → BookZEN - Bücherregal Tracker · DE
- ✏️BookZEN - Bookshelf & Tracker added 3 languagesiOS+ DA + NL + SV
- 📦BookZEN - Bookshelf & Tracker updated to version 1.3.1iOSAdding a book is now effortless: point your camera at the barcode, or simply at the title on the cover.
• Turn a book in front of the camera once and see your own copy on the shelf: spine, page edges and back
• Share your wishlist before a birthday, or any book as a beautiful card
• Set a book aside and later pick it up at the right page, or start over
• A calmer Home with your reading week at a glance
Plus sharper covers, a faster shelf and many small fixes.… more - 📦BookZEN - Bookshelf & Tracker updated to version 1.3.2AndroidWrite to us from the app, and our answer now arrives right in the app.
• Your bookshelf widget shows your shelves exactly as you arranged them
• Reading reminders name the book you're actually reading, and let you log a session you've already read
• Fine-tune the crop of any photo of your book
• See a book's page before it joins your shelf from Discover
• A rainy window at night that truly looks like rain
Plus many small fixes.… more - 📈BookZEN - Bookshelf & Tracker entered the top 100AndroidTop Free · Books & Reference · DE
- 📈BookZEN - Bookshelf & Tracker entered the top 100AndroidTop Free · Books & Reference · GB
- 🆕BookZEN - Bookshelf & Tracker first spotted by AppInsideriOS#35 in Top Free · Books · United Kingdom
- 🆕BookZEN - Bookshelf & Tracker first spotted by AppInsiderAndroidGermany
- 📦BookZEN - Bookshelf & Tracker version 1.3.0iOSThis update is all about making your library look and feel like yours.
NEW SHELF AESTHETIC VIEW
• A beautiful new way to browse your books
• More shelf styles to match your vibe
• Extra display options for how your books appear
BOOK CUSTOMIZATION
• Vintage spine: give any book a classic, timeless look
• Spine photos: the easiest way yet to photograph your book spines
• Title personalization: customize how titles appear on your shelf
FOCUS TIMER UPGRADES
• Relaxing sounds to help you get into the reading zone
• Ambient background effects for a cozier session
Thanks for reading with us! If you enjoy the update, a review means the world to us.… more - 📦BookZEN - Bookshelf & Tracker version 1.3.1AndroidSmall improvements across the app: easier-to-read text, smoother moving of books on your shelf, and calmer, more polished screens throughout.
Plus many small fixes. - 🆕BookZEN - Bookshelf & Tracker released on the App StoreiOS
- 🆕BookZEN - Bookshelf & Tracker released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
259 ratings, both stores
Measured
Best rank now
#34
Android · 
Books & Reference Free
Books & Reference FreeMeasured
New ratings a week
55
▲ ×11+ vs the 2 weeks before (Google Play)
Measured
App Store
App details
App ID
6799093894
Publisher
InnoWave SRL
Publisher country
Moldova
On the store since
Sep 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
14
CS DA NL EN FR DE HU IT NB PL PT RU …
Size
130 MB
Also listed in
Books, Productivity
Google Play
App details
App ID
app.innowave.readlogs
Publisher
INNOWAVE, SRL
Publisher country
Moldova
Content rating
Everyone
BookZEN - Bookshelf & Tracker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 100+ | 1k+ |
| Google Play | 500+ | 10k+ Measured |
| Total | 500+ Confidence | 10k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where BookZEN - Bookshelf & Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How BookZEN - Bookshelf & Tracker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | BookZEN Pro subscription | |
| 2 | BookZEN Pro subscription | |
| 3 | BookZEN Pro subscription | |
| 4 | BookZEN Pro subscription | |
| 5 | BookZEN Pro subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #100 Books Free | 2 of 30 countries | #100 | – |
| Google Play | #34 Books & Reference Free | 11 of 23 countries | #98 | #89 |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
10
4-week average
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
72/100
faster than 86% of Books apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 8.3 | 89% | – |
| United Kingdom | 1 | 11% | – |
App Store ratings in the countries we track, 4-week average.
Google Play
New ratings a week
45
▲ ×11+ vs the 2 weeks before
Written reviews a week
1.6
Google Play
Recent ratings
4.7★
vs 4.6★ lifetime
Review momentum
74/100
faster than 60% of Books and reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.4 ★ | 21 |
| Google Play | 4.6 ★ | 238 8 written reviews |
| Both stores | 4.6 ★ weighted by ratings | 259 |
What users say about BookZEN - Bookshelf & Tracker
From the 22 most recent Google Play reviews in the US.
Mixed but leaning positive (68% of recent reviews give 4–5 stars). People like it for its design, and its features and content. The main complaints are about price and subscriptions. Recent reviews are more negative than earlier ones.
What people like
- Design: “Many more features and good interface”
- Features & content: “keep adding innovative features”
- Ease of use: “A very distinctive, easy to use, and very convenient application for books and reading”
Common complaints
- Price & subscription: “To add more books you have to pay for the subscription”
About BookZEN - Bookshelf & Tracker
Your books, on a shelf that is truly yours — and a calm reason to read tonight.
BookZEN is a virtual bookshelf, book tracker and reading journal for people who love real books. Your shelf looks like the one at home: your editions, with their real covers and spines, in the order you choose, in a room you style yourself. A quiet reading timer, a reading log and gentle goals turn your TBR into books you actually finish — no pressure, no feed, no account.
Made for readers of romantasy, fantasy, thrillers, YA and the classics — on paper, on an e-reader or in your ears.
ADDING A BOOK TAKES SECONDS
• Point your camera at the barcode — or simply at the title on the cover
• Bring your whole Goodreads library with you
• Many books arrive already looking like your edition
A SHELF THAT IS REALLY YOURS
• Turn a book in front of the camera once, and your copy is on the shelf: its cover, spine, page edges — sprayed edges too — and back
• Every book at its true height and thickness
• Stand books upright, stack them or turn them face-out
• Style every shelf: wood, rooms, lighting, seasons and cosy decorations
• A series stands together in order — the next volume is right there to add, or to wish for
• A shelf you will want to show off
NEVER LOSE YOUR PLACE
• Set a book aside and come back weeks later: pick up at the right page, or start over
• One reading log for paper books, ebooks and audiobooks
• Your reading week at a glance
• See how much time is left in the book you are reading
• Missed a day? Add it later
• Keep the lines you love, in seconds
A CALM READING HABIT
• A gentle reading timer — start when you sit down, pause for the kettle
• Set the mood: rain, a crackling fire, a café or a forest
• Daily reading minutes and a yearly reading challenge that fit your life
• Streaks, milestones and little keepsakes to collect along the way
• Promise yourself a reward for finishing the challenge — and let BookZEN hold you to it
• Gentle reminders at your reading hour, never on days you have already read
A WISHLIST THAT MAKES GIFTS EASY
• Every book you want to read next, in one place
• Share your wishlist before a birthday — friends get exactly the right edition
• Share any book as a beautiful card, and your month or year in reading too
READ AND LISTEN, ALL IN ONE PLACE
• Your own ebooks (EPUB) and audiobooks, right on your shelf
• Let a book be read aloud when your hands are busy
• Free classics, a tap away
ON YOUR HOME SCREEN
• A bookshelf widget and a widget for the book you are reading
• Your reading timer on the lock screen
PRIVATE BY DESIGN
No account, no sign-in, no social feed. Your library, notes and reading log stay yours.
FREE AND BOOKZEN PRO
Free: the bookshelf, reading timer, reading log, goals, streaks, reminders, widgets and custom spines and covers, for up to 5 books. Your wishlist never counts towards the five.
BookZEN Pro: unlimited books, every shelf style and decoration, your whole Goodreads library, and reading and listening in the a
BookZEN is a virtual bookshelf, book tracker and reading journal for people who love real books. Your shelf looks like the one at home: your editions, with their real covers and spines, in the order you choose, in a room you style yourself. A quiet reading timer, a reading log and gentle goals turn your TBR into books you actually finish — no pressure, no feed, no account.
Made for readers of romantasy, fantasy, thrillers, YA and the classics — on paper, on an e-reader or in your ears.
ADDING A BOOK TAKES SECONDS
• Point your camera at the barcode — or simply at the title on the cover
• Bring your whole Goodreads library with you
• Many books arrive already looking like your edition
A SHELF THAT IS REALLY YOURS
• Turn a book in front of the camera once, and your copy is on the shelf: its cover, spine, page edges — sprayed edges too — and back
• Every book at its true height and thickness
• Stand books upright, stack them or turn them face-out
• Style every shelf: wood, rooms, lighting, seasons and cosy decorations
• A series stands together in order — the next volume is right there to add, or to wish for
• A shelf you will want to show off
NEVER LOSE YOUR PLACE
• Set a book aside and come back weeks later: pick up at the right page, or start over
• One reading log for paper books, ebooks and audiobooks
• Your reading week at a glance
• See how much time is left in the book you are reading
• Missed a day? Add it later
• Keep the lines you love, in seconds
A CALM READING HABIT
• A gentle reading timer — start when you sit down, pause for the kettle
• Set the mood: rain, a crackling fire, a café or a forest
• Daily reading minutes and a yearly reading challenge that fit your life
• Streaks, milestones and little keepsakes to collect along the way
• Promise yourself a reward for finishing the challenge — and let BookZEN hold you to it
• Gentle reminders at your reading hour, never on days you have already read
A WISHLIST THAT MAKES GIFTS EASY
• Every book you want to read next, in one place
• Share your wishlist before a birthday — friends get exactly the right edition
• Share any book as a beautiful card, and your month or year in reading too
READ AND LISTEN, ALL IN ONE PLACE
• Your own ebooks (EPUB) and audiobooks, right on your shelf
• Let a book be read aloud when your hands are busy
• Free classics, a tap away
ON YOUR HOME SCREEN
• A bookshelf widget and a widget for the book you are reading
• Your reading timer on the lock screen
PRIVATE BY DESIGN
No account, no sign-in, no social feed. Your library, notes and reading log stay yours.
FREE AND BOOKZEN PRO
Free: the bookshelf, reading timer, reading log, goals, streaks, reminders, widgets and custom spines and covers, for up to 5 books. Your wishlist never counts towards the five.
BookZEN Pro: unlimited books, every shelf style and decoration, your whole Goodreads library, and reading and listening in the a
BookZEN - Bookshelf & Tracker App Store
BookZEN - Bookshelf & Tracker gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
BookZEN - Bookshelf & Tracker is #100 in Books Free in United States and charting in 2 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperInnoWave SRL
CategoryBooks
PriceFree
Released
Rating★ 4.4 (21)
Version1.4.4
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
Rating
4.4 ★
21 ratings
Measured
Best rank now
#100
Books FreeMeasured
New ratings a week
10
App Store, 4-week average
Measured
BookZEN - Bookshelf & Tracker on the App Store
App details
App ID
6799093894
Publisher
InnoWave SRL
Publisher country
Moldova
On the store since
Sep 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
14
CS DA NL EN FR DE HU IT NB PL PT RU …
Size
130 MB
Also listed in
Books, Productivity
BookZEN - Bookshelf & Tracker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where BookZEN - Bookshelf & Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in BookZEN - Bookshelf & Tracker before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How BookZEN - Bookshelf & Tracker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | BookZEN Pro subscription | |
| 2 | BookZEN Pro subscription | |
| 3 | BookZEN Pro subscription | |
| 4 | BookZEN Pro subscription | |
| 5 | BookZEN Pro subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | BooksFree | #100 |
 Germany | BooksFree | #131 |
Apps near BookZEN - Bookshelf & Tracker on the chart
Books Free, around #100.
Ratings
App Store, worldwide.
Rating
4.4 ★
21 ratings
Measured
Ratings
21
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
10
4-week average
Lifetime rating
4.3★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
72/100
faster than 86% of Books apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 8.3 | 89% | – |
| United Kingdom | 1 | 11% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About BookZEN - Bookshelf & Tracker
Your books, on a shelf that is truly yours — and a calm reason to read tonight.
BookZEN is a virtual bookshelf, book tracker and reading journal for people who love real books. Your shelf looks like the one at home: your editions, with their real covers and spines, in the order you choose, in a room you style yourself. A quiet reading timer, a reading log and gentle goals turn your TBR into books you actually finish — no pressure, no feed, no account.
Made for readers of romantasy, fantasy, thrillers, YA and the classics — on paper, on an e-reader or in your ears.
ADDING A BOOK TAKES SECONDS
• Point your camera at the barcode — or simply at the title on the cover
• Bring your whole Goodreads library with you
• Many books arrive already looking like your edition
A SHELF THAT IS REALLY YOURS
• Turn a book in front of the camera once, and your copy is on the shelf: its cover, spine, page edges — sprayed edges too — and back
• Every book at its true height and thickness
• Stand books upright, stack them or turn them face-out
• Style every shelf: wood, rooms, lighting, seasons and cosy decorations
• A series stands together in order — the next volume is right there to add, or to wish for
• A shelf you will want to show off
NEVER LOSE YOUR PLACE
• Set a book aside and come back weeks later: pick up at the right page, or start over
• One reading log for paper books, ebooks and audiobooks
• Your reading week at a glance
• See how much time is left in the book you are reading
• Missed a day? Add it later
• Keep the lines you love, in seconds
A CALM READING HABIT
• A gentle reading timer — start when you sit down, pause for the kettle
• Set the mood: rain, a crackling fire, a café or a forest
• Daily reading minutes and a yearly reading challenge that fit your life
• Streaks, milestones and little keepsakes to collect along the way
• Promise yourself a reward for finishing the challenge — and let BookZEN hold you to it
• Gentle reminders at your reading hour, never on days you have already read
A WISHLIST THAT MAKES GIFTS EASY
• Every book you want to read next, in one place
• Share your wishlist before a birthday — friends get exactly the right edition
• Share any book as a beautiful card, and your month or year in reading too
READ AND LISTEN, ALL IN ONE PLACE
• Your own ebooks (EPUB) and audiobooks, right on your shelf
• Let a book be read aloud when your hands are busy
• Free classics, a tap away
ON YOUR HOME SCREEN
• A bookshelf widget and a widget for the book you are reading
• Your reading timer on the lock screen
PRIVATE BY DESIGN
No account, no sign-in, no social feed. Your library, notes and reading log stay yours.
FREE AND BOOKZEN PRO
Free: the bookshelf, reading timer, reading log, goals, streaks, reminders, widgets and custom spines and covers, for up to 5 books. Your wishlist never counts towards the five.
BookZEN Pro: unlimited books, every shelf style and decoration, your whole Goodreads library, and reading and listening in the a
BookZEN is a virtual bookshelf, book tracker and reading journal for people who love real books. Your shelf looks like the one at home: your editions, with their real covers and spines, in the order you choose, in a room you style yourself. A quiet reading timer, a reading log and gentle goals turn your TBR into books you actually finish — no pressure, no feed, no account.
Made for readers of romantasy, fantasy, thrillers, YA and the classics — on paper, on an e-reader or in your ears.
ADDING A BOOK TAKES SECONDS
• Point your camera at the barcode — or simply at the title on the cover
• Bring your whole Goodreads library with you
• Many books arrive already looking like your edition
A SHELF THAT IS REALLY YOURS
• Turn a book in front of the camera once, and your copy is on the shelf: its cover, spine, page edges — sprayed edges too — and back
• Every book at its true height and thickness
• Stand books upright, stack them or turn them face-out
• Style every shelf: wood, rooms, lighting, seasons and cosy decorations
• A series stands together in order — the next volume is right there to add, or to wish for
• A shelf you will want to show off
NEVER LOSE YOUR PLACE
• Set a book aside and come back weeks later: pick up at the right page, or start over
• One reading log for paper books, ebooks and audiobooks
• Your reading week at a glance
• See how much time is left in the book you are reading
• Missed a day? Add it later
• Keep the lines you love, in seconds
A CALM READING HABIT
• A gentle reading timer — start when you sit down, pause for the kettle
• Set the mood: rain, a crackling fire, a café or a forest
• Daily reading minutes and a yearly reading challenge that fit your life
• Streaks, milestones and little keepsakes to collect along the way
• Promise yourself a reward for finishing the challenge — and let BookZEN hold you to it
• Gentle reminders at your reading hour, never on days you have already read
A WISHLIST THAT MAKES GIFTS EASY
• Every book you want to read next, in one place
• Share your wishlist before a birthday — friends get exactly the right edition
• Share any book as a beautiful card, and your month or year in reading too
READ AND LISTEN, ALL IN ONE PLACE
• Your own ebooks (EPUB) and audiobooks, right on your shelf
• Let a book be read aloud when your hands are busy
• Free classics, a tap away
ON YOUR HOME SCREEN
• A bookshelf widget and a widget for the book you are reading
• Your reading timer on the lock screen
PRIVATE BY DESIGN
No account, no sign-in, no social feed. Your library, notes and reading log stay yours.
FREE AND BOOKZEN PRO
Free: the bookshelf, reading timer, reading log, goals, streaks, reminders, widgets and custom spines and covers, for up to 5 books. Your wishlist never counts towards the five.
BookZEN Pro: unlimited books, every shelf style and decoration, your whole Goodreads library, and reading and listening in the a
Latest updates
1.4.5
Winter has come to your bookshelf: snowy boards, falling snow, warm lights and a garland. In Profile you can turn it off or pick a snowy app icon.
• Six more winter decorations, from a nutcracker to a paper star
• Track an audiobook you listen to elsewhere by time: listened or left
• Each series has a home: what comes next, your notes, a who's who
• Book search shows what it is doing while it looks
• BookZEN now speaks Turkish
Plus fixes.
1.4.4
• Sort and filter My Books and reading lists, jump A to Z, and move several books at once
• Add a box set as the books inside it
• Press and hold a book on your bookcase to move or resize it
• A book from a series shows its place and offers the rest
Plus fixes.
1.4.3
Nouveau : conçu pour l'iPhone Duo. Déplié, BookZEN s'ouvre comme un livre, avec deux pages pour votre bibliothèque, votre lecture et chaque livre
• Partagez vos livres en couvertures, en liste ou en texte
• Pièce intelligente de saison, ou Surprenez-moi
• Vos étoiles dans Mes livres et le tri Mieux notés
• Progression en pourcentage, pour Kindle et les liseuses
• Nouveaux décors de séance : Neige, Printemps et Thriller
Et des corrections, dont la synchronisation iCloud sur Mac.
Store changes
What BookZEN - Bookshelf & Tracker changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots 
New screenshots
7 screenshots (was 7)
New iPad screenshots
More from InnoWave SRL
BookZEN - Bookshelf & Tracker Android
BookZEN - Bookshelf & Tracker gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
BookZEN - Bookshelf & Tracker is #89 in Books & Reference Grossing on Google Play in United States and charting in 11 of 23 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperInnoWave SRL
CategoryBooks & Reference
PriceFree
Released
Installs10k+
Rating★ 4.6 (238)
Updated
Content ratingEveryone
Rating
4.6 ★
238 ratings
Measured
Best rank now
#89
Books & Reference GrossingMeasured
New ratings a week
45
▲ ×11+ vs the 2 weeks before
Measured
BookZEN - Bookshelf & Tracker on Google Play
App details
App ID
app.innowave.readlogs
Publisher
INNOWAVE, SRL
Publisher country
Moldova
Content rating
Everyone
BookZEN - Bookshelf & Tracker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where BookZEN - Bookshelf & Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in BookZEN - Bookshelf & Tracker before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How BookZEN - Bookshelf & Tracker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | BookZEN Pro subscription | |
| 2 | BookZEN Pro subscription | |
| 3 | BookZEN Pro subscription | |
| 4 | BookZEN Pro subscription | |
| 5 | BookZEN Pro subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Books & ReferenceGrossing | #89 |
| United Kingdom | Books & ReferenceFree | #34 |
| United States | Books & ReferenceFree | #98 |
| United Kingdom | Books & ReferenceGrossing | #63 |
 India | Books & ReferenceGrossing | #157 |
| Italy | Books & ReferenceFree | #183 |
 Indonesia | Books & ReferenceGrossing | #156 |
 Saudi Arabia | Books & ReferenceGrossing | #163 |
 United Arab Emirates | Books & ReferenceGrossing | #154 |
 Netherlands | Books & ReferenceGrossing | #154 |
 Turkey | Books & ReferenceGrossing | #155 |
 Thailand | Books & ReferenceGrossing | #161 |
 Vietnam | Books & ReferenceGrossing | #157 |
Apps near BookZEN - Bookshelf & Tracker on the chart
Books & Reference Grossing, around #89.
MoonLit - Werewolf Novels#84
BestNovel - Novel Story Reader#85
Oxford Dictionary & Thesaurus#86
WolfFiction - Werewolf&Romance#87
NovelMist - Novels & Stories#88
Tarteel: AI Quran Memorization#90
Lera - Webnovels Romance#91
밀리의 서재 - 독서와 무제한 친해지리#92
WeRead - Web Novels & Books#93
FlipFic - Stories & Audiobooks#94
Ratings
Google Play, worldwide.
Rating
4.6 ★
238 ratings
Measured
Ratings
238
Measured
Written reviews
8
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
45
▲ ×11+ vs the 2 weeks before
Written reviews a week
1.6
Google Play
Recent ratings
4.7★
vs 4.6★ lifetime
Review momentum
74/100
faster than 60% of Books and reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about BookZEN - Bookshelf & Tracker
From the 22 most recent Google Play reviews in the US.
Mixed but leaning positive (68% of recent reviews give 4–5 stars). People like it for its design, and its features and content. The main complaints are about price and subscriptions. Recent reviews are more negative than earlier ones.
What people like
- Design: “Many more features and good interface”
- Features & content: “keep adding innovative features”
- Ease of use: “A very distinctive, easy to use, and very convenient application for books and reading”
Common complaints
- Price & subscription: “To add more books you have to pay for the subscription”
About BookZEN - Bookshelf & Tracker
Your books, on a shelf that is truly yours — and a calm reason to read tonight.
BookZEN is a virtual bookshelf, book tracker and reading journal for people who love real books. Your shelf looks like the one at home: your editions, with their real covers and spines, in the order you choose, in a room you style yourself. A quiet reading timer, a reading log and gentle goals turn your TBR into books you actually finish — no pressure, no feed, no account.
Made for readers of romantasy, fantasy, thrillers, YA and the classics — on paper, on an e-reader or in your ears.
ADDING A BOOK TAKES SECONDS
• Point your camera at the barcode — or simply at the title on the cover
• Bring your whole Goodreads library with you
• Many books arrive already looking like your edition
A SHELF THAT IS REALLY YOURS
• Turn a book in front of the camera once, and your copy is on the shelf: its cover, spine, page edges — sprayed edges too — and back
• Every book at its true height and thickness
• Stand books upright, stack them or turn them face-out
• Style every shelf: wood, rooms, lighting, seasons and cosy decorations
• A series stands together in order — the next volume is right there to add, or to wish for
• A shelf you will want to show off
NEVER LOSE YOUR PLACE
• Set a book aside and come back weeks later: pick up at the right page, or start over
• One reading log for paper books, ebooks and audiobooks
• Your reading week at a glance
• See how much time is left in the book you are reading
• Missed a day? Add it later
• Keep the lines you love, in seconds
A CALM READING HABIT
• A gentle reading timer — start when you sit down, pause for the kettle
• Set the mood: rain, a crackling fire, a café or a forest
• Daily reading minutes and a yearly reading challenge that fit your life
• Streaks, milestones and little keepsakes to collect along the way
• Promise yourself a reward for finishing the challenge — and let BookZEN hold you to it
• Gentle reminders at your reading hour, never on days you have already read
A WISHLIST THAT MAKES GIFTS EASY
• Every book you want to read next, in one place
• Share your wishlist before a birthday — friends get exactly the right edition
• Share any book as a beautiful card, and your month or year in reading too
READ AND LISTEN, ALL IN ONE PLACE
• Your own ebooks (EPUB) and audiobooks, right on your shelf
• Let a book be read aloud when your hands are busy
• Free classics, a tap away
ON YOUR HOME SCREEN
• A bookshelf widget and a widget for the book you are reading
• Your reading timer on the lock screen
PRIVATE BY DESIGN
No account, no sign-in, no social feed. Your library, notes and reading log stay yours.
FREE AND BOOKZEN PRO
Free: the bookshelf, reading timer, reading log, goals, streaks, reminders, widgets and custom spines and covers, for up to 5 books. Your wishlist never counts towards the five.
BookZEN Pro: unlimited books, every shelf style and decoration, your whole Goodreads library, and reading and listening in the a
BookZEN is a virtual bookshelf, book tracker and reading journal for people who love real books. Your shelf looks like the one at home: your editions, with their real covers and spines, in the order you choose, in a room you style yourself. A quiet reading timer, a reading log and gentle goals turn your TBR into books you actually finish — no pressure, no feed, no account.
Made for readers of romantasy, fantasy, thrillers, YA and the classics — on paper, on an e-reader or in your ears.
ADDING A BOOK TAKES SECONDS
• Point your camera at the barcode — or simply at the title on the cover
• Bring your whole Goodreads library with you
• Many books arrive already looking like your edition
A SHELF THAT IS REALLY YOURS
• Turn a book in front of the camera once, and your copy is on the shelf: its cover, spine, page edges — sprayed edges too — and back
• Every book at its true height and thickness
• Stand books upright, stack them or turn them face-out
• Style every shelf: wood, rooms, lighting, seasons and cosy decorations
• A series stands together in order — the next volume is right there to add, or to wish for
• A shelf you will want to show off
NEVER LOSE YOUR PLACE
• Set a book aside and come back weeks later: pick up at the right page, or start over
• One reading log for paper books, ebooks and audiobooks
• Your reading week at a glance
• See how much time is left in the book you are reading
• Missed a day? Add it later
• Keep the lines you love, in seconds
A CALM READING HABIT
• A gentle reading timer — start when you sit down, pause for the kettle
• Set the mood: rain, a crackling fire, a café or a forest
• Daily reading minutes and a yearly reading challenge that fit your life
• Streaks, milestones and little keepsakes to collect along the way
• Promise yourself a reward for finishing the challenge — and let BookZEN hold you to it
• Gentle reminders at your reading hour, never on days you have already read
A WISHLIST THAT MAKES GIFTS EASY
• Every book you want to read next, in one place
• Share your wishlist before a birthday — friends get exactly the right edition
• Share any book as a beautiful card, and your month or year in reading too
READ AND LISTEN, ALL IN ONE PLACE
• Your own ebooks (EPUB) and audiobooks, right on your shelf
• Let a book be read aloud when your hands are busy
• Free classics, a tap away
ON YOUR HOME SCREEN
• A bookshelf widget and a widget for the book you are reading
• Your reading timer on the lock screen
PRIVATE BY DESIGN
No account, no sign-in, no social feed. Your library, notes and reading log stay yours.
FREE AND BOOKZEN PRO
Free: the bookshelf, reading timer, reading log, goals, streaks, reminders, widgets and custom spines and covers, for up to 5 books. Your wishlist never counts towards the five.
BookZEN Pro: unlimited books, every shelf style and decoration, your whole Goodreads library, and reading and listening in the a
What's new in 1.4.9
Winter has come to your bookshelf: snowy boards, falling snow, warm lights and a garland. You can turn it off in Profile.
• Six more winter decorations, from a nutcracker to a paper star
• Track an audiobook you listen to elsewhere by time: listened or left
• Each series has a home: what comes next, your notes, a who's who. Tag the characters you meet in a note
• Book search shows what it is doing while it looks
• BookZEN now speaks Turkish
Plus fixes.
• Six more winter decorations, from a nutcracker to a paper star
• Track an audiobook you listen to elsewhere by time: listened or left
• Each series has a home: what comes next, your notes, a who's who. Tag the characters you meet in a note
• Book search shows what it is doing while it looks
• BookZEN now speaks Turkish
Plus fixes.
Store changes
What BookZEN - Bookshelf & Tracker changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New screenshots
12 screenshots (was 12)
Description updated
Short description updated