StoryStack Downloads & RevenueStoryStack: TBR Book Tracker · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperAstralab Studios, Inc.
CategoryBooks
PriceFree
Released
Rating★ 4.5 (2)
Version7.2.10
Age rating4+
First seen by us
28 Sep 2026
28 Sep 2026Installs (est.)5k+ worldwide
StoryStack: TBR Book Tracker update history & changes
Last change · 10 events since 2 Jun 2025Full timeline ↓📈Dropped out of every chart we track📈Charting in a new country📦Updated to version 7.2.10📦Updated to version 7.2.9🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 10 events
- 📈StoryStack: TBR Book Tracker dropped out of every chart we trackLast seen 4 Nov
- ✏️StoryStack: TBR Book Tracker: app got bigger106 MB → 142 MB (+34%)
- ✏️StoryStack: TBR Book Tracker: needs a newer iOSiOS 15.1 → iOS 16.4
- 📈StoryStack: TBR Book Tracker charting in a new countryIndia
- 📦StoryStack: TBR Book Tracker updated to version 7.2.10Adding your first pick is now one tap: the Add button sits right under the book the wheel lands on.
- 📦StoryStack: TBR Book Tracker updated to version 7.2.9Your first pick now spins itself: after onboarding, the book wheel lands on a pick for you, and you can add it to your to-be-read list with one tap. Plus gentle daily reading reminders at the reading time you chose, and privacy improvements around tracking permission.… more
- 📦StoryStack: TBR Book Tracker updated to version 7.2.7A redesigned Stats page: see your pages per week, days read against your goal, your yearly reading goal, and how your ratings compare with other readers.
A new book wheel: drag or tap to spin, and land on your next read.
StoryStack now speaks your language, in 13 languages, and follows your phone's preferred language.
Setup is shorter and builds a reading plan from your own answers.
Book covers load faster.
Invite friends from Settings with your personal invite link.… more - 🆕StoryStack: TBR Book Tracker first spotted by AppInsider#33 in Top Free · Magazines & Newspapers · Brazil
- 📦StoryStack: TBR Book Tracker version 7.2.0See your reading activity with clearer charts and 7- or 30-day views. Preview and share a reading recap image, pick up where you left off in your library, and explore clearer reading summaries.
- 🆕StoryStack: TBR Book Tracker released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
2 ratings
Measured
StoryStack: TBR Book Tracker on the App Store
App details
App ID
6745990061
Publisher
Astralab Studios, Inc.
On the store since
Jun 2025
1 year on the store
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
142 MB
Also listed in
Books, Magazines & Newspapers
StoryStack: TBR Book 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
2 ratings
Measured
Ratings
2
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Books 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.
About StoryStack: TBR Book Tracker
Keep your next read close. StoryStack brings your to-be-read list, bookshelves, and reading progress together.
ORGANIZE YOUR BOOKS
Search for books or scan an ISBN barcode. Sort your library into Want to Read, Currently Reading, Completed, and Did Not Finish. Create collections for the books you want to keep together.
PICK YOUR NEXT READ
Can’t choose from your reading list? Use the book spinner to help you decide. Explore books and add the ones you want to read to your library.
TRACK YOUR READING
Log pages and reading time, use the reading timer, and update each book’s progress. See your reading streak, completed books, and library statistics. Add personal ratings and notes to remember what you thought.
BRING YOUR READING LIST
Import a supported reading-list CSV instead of adding every book again.
Some features require an in-app purchase or subscription. Available plans, prices, and any eligible trial are shown before purchase. Manage subscriptions in your App Store account settings.
Privacy Policy: https://astralabstudios.com/support
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ORGANIZE YOUR BOOKS
Search for books or scan an ISBN barcode. Sort your library into Want to Read, Currently Reading, Completed, and Did Not Finish. Create collections for the books you want to keep together.
PICK YOUR NEXT READ
Can’t choose from your reading list? Use the book spinner to help you decide. Explore books and add the ones you want to read to your library.
TRACK YOUR READING
Log pages and reading time, use the reading timer, and update each book’s progress. See your reading streak, completed books, and library statistics. Add personal ratings and notes to remember what you thought.
BRING YOUR READING LIST
Import a supported reading-list CSV instead of adding every book again.
Some features require an in-app purchase or subscription. Available plans, prices, and any eligible trial are shown before purchase. Manage subscriptions in your App Store account settings.
Privacy Policy: https://astralabstudios.com/support
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
7.2.10
Adding your first pick is now one tap: the Add button sits right under the book the wheel lands on.
7.2.9
Your first pick now spins itself: after onboarding, the book wheel lands on a pick for you, and you can add it to your to-be-read list with one tap. Plus gentle daily reading reminders at the reading time you chose, and privacy improvements around tracking permission.
7.2.7
A redesigned Stats page: see your pages per week, days read against your goal, your yearly reading goal, and how your ratings compare with other readers.
A new book wheel: drag or tap to spin, and land on your next read.
StoryStack now speaks your language, in 13 languages, and follows your phone's preferred language.
Setup is shorter and builds a reading plan from your own answers.
Book covers load faster.
Invite friends from Settings with your personal invite link.
Store changes
What StoryStack: TBR Book Tracker changed on its store page: name, icon, screenshots, price, size, languages, requirements.
App got bigger
106 MB → 142 MB (+34%)
Needs a newer iOS
iOS 15.1 → iOS 16.4