bibliofy: My book collection: iPhone vs Android
bibliofy: My book collection by w+h GmbH is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.6 ★
518 ratings, both stores
Measured
Best rank now
#99
iPhone · 
Books Free
Books FreeMeasured
App Store
App details
App ID
1637891924
Publisher
w&h GmbH
Minimum OS
iOS 17.0+
Content rating
4+
Languages
2
EN DE
Size
16 MB
Google Play
App details
App ID
de.whsoft.bibliofy
Publisher
w+h GmbH
Content rating
Everyone
bibliofy: My book collection downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 10k+ |
| Google Play | – | 10k+ Measured |
| Total | – | 10k+ Confidence |
How this is calculated
iPhone: 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 bibliofy: My book collection'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: In-app purchase-led
How bibliofy: My book collection makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 518 |
| Google Play | 4.4 ★ | – |
| Both stores | 4.6 ★ weighted by ratings | 518 |
About bibliofy: My book collection
Digitize and manage your book collection conveniently with the bibliofy app
With the bibliofy app, your library is always with you. You can easily scan your books using barcodes and sort, organize, lend, rate, and share them according to various criteria.
Track your reading progress and manage your wish list for books you'd like to read in the future. Let the app remind you when it's time to return your borrowed books.
Use the integrated online browser to find current bestsellers and compare prices online.
Features at a glance:
- Barcode scan: Easily scan your books using barcode scanning, which also works in batch mode.
- Unlimited books: Manage as many titles as you want with the app. There are no quantity restrictions.
- Online browser: Add your books using Google Books' integrated online browser.
- Duplicate check: Duplicate title entries are avoided thanks to duplicate detection.
- Borrow/Lend: Lend books to your friends or borrow books from your library and receive reminders about returns.
- Wish List: Add items to your wish list and use the integrated price comparison to purchase the books you want at a great price.
- Cloud: Your library data is synchronized via your bibliofy.app account.
- Export: Export your book collection in CSV or PDF format.
- Import: Import your book collection from a CSV export.
- Community: Share your book collection with your family and friends online.
With the bibliofy app, your library is always with you. You can easily scan your books using barcodes and sort, organize, lend, rate, and share them according to various criteria.
Track your reading progress and manage your wish list for books you'd like to read in the future. Let the app remind you when it's time to return your borrowed books.
Use the integrated online browser to find current bestsellers and compare prices online.
Features at a glance:
- Barcode scan: Easily scan your books using barcode scanning, which also works in batch mode.
- Unlimited books: Manage as many titles as you want with the app. There are no quantity restrictions.
- Online browser: Add your books using Google Books' integrated online browser.
- Duplicate check: Duplicate title entries are avoided thanks to duplicate detection.
- Borrow/Lend: Lend books to your friends or borrow books from your library and receive reminders about returns.
- Wish List: Add items to your wish list and use the integrated price comparison to purchase the books you want at a great price.
- Cloud: Your library data is synchronized via your bibliofy.app account.
- Export: Export your book collection in CSV or PDF format.
- Import: Import your book collection from a CSV export.
- Community: Share your book collection with your family and friends online.
bibliofy: My book collection iPhone
bibliofy: Meine Büchersammlung
bibliofy: My book collection is #99 in Books Free in Germany and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Developerw+h GmbH
CategoryBooks
PriceFree
Released
Rating★ 4.6 (518)
Version2.6.5
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Rating
4.6 ★
518 ratings
Measured
Best rank now
#99
Books FreeMeasured
bibliofy: My book collection on the App Store
App details
App ID
1637891924
Publisher
w&h GmbH
Minimum OS
iOS 17.0+
Content rating
4+
Languages
2
EN DE
Size
16 MB
bibliofy: My book collection 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. iPhone 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 bibliofy: My book collection'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 bibliofy: My book collection before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How bibliofy: My book collection makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | BooksFree | #99 |
Apps near bibliofy: My book collection on the chart
Books Free, around #99.
Ratings
App Store, worldwide.
Rating
4.6 ★
518 ratings
Measured
Ratings
518
Measured
About bibliofy: My book collection
Digitize and manage your book collection conveniently with the bibliofy app
With the bibliofy app, your library is always with you. You can easily scan your books using barcodes and sort, organize, lend, rate, and share them according to various criteria.
Track your reading progress and manage your wish list for books you'd like to read in the future. Let the app remind you when it's time to return your borrowed books.
Use the integrated online browser to find current bestsellers and compare prices online.
Features at a glance:
- Barcode scan: Easily scan your books using barcode scanning, which also works in batch mode.
- Unlimited books: Manage as many titles as you want with the app. There are no quantity restrictions.
- Online browser: Add your books using Google Books' integrated online browser.
- Duplicate check: Duplicate title entries are avoided thanks to duplicate detection.
- Borrow/Lend: Lend books to your friends or borrow books from your library and receive reminders about returns.
- Wish List: Add items to your wish list and use the integrated price comparison to purchase the books you want at a great price.
- Cloud: Your library data is synchronized via your bibliofy.app account.
- Export: Export your book collection in CSV or PDF format.
- Import: Import your book collection from a CSV export.
- Community: Share your book collection with your family and friends online.
With the bibliofy app, your library is always with you. You can easily scan your books using barcodes and sort, organize, lend, rate, and share them according to various criteria.
Track your reading progress and manage your wish list for books you'd like to read in the future. Let the app remind you when it's time to return your borrowed books.
Use the integrated online browser to find current bestsellers and compare prices online.
Features at a glance:
- Barcode scan: Easily scan your books using barcode scanning, which also works in batch mode.
- Unlimited books: Manage as many titles as you want with the app. There are no quantity restrictions.
- Online browser: Add your books using Google Books' integrated online browser.
- Duplicate check: Duplicate title entries are avoided thanks to duplicate detection.
- Borrow/Lend: Lend books to your friends or borrow books from your library and receive reminders about returns.
- Wish List: Add items to your wish list and use the integrated price comparison to purchase the books you want at a great price.
- Cloud: Your library data is synchronized via your bibliofy.app account.
- Export: Export your book collection in CSV or PDF format.
- Import: Import your book collection from a CSV export.
- Community: Share your book collection with your family and friends online.
Latest updates
2.6.5
Verbesserte Bücher-Suche beim Barcode-Scanner und ISBN-Suche
Verbesserte Cover-Suche bei Online-Suche anhand ISBN und CSV-Importen
2. & 3. Sortierreihenfolge möglich
Neuer bibliofy-Suchanbieter bei Online-Suche und Stöbern
Fortschrittsanzeige bei Synchronisierung
Fehlerbehebungen und Performanceverbesserungen
2.6.4
Improved book search when using Barcode scanner or ISBN search
Improved cover search when using Online search by ISBN or CSV imports
Second and third sorting options available
New bibliofy search provider in Online search and Browse
Progress indicator during synchronization
Bugfixes and performance improvements
More from w+h GmbH
bibliofy: My book collection Android
bibliofy: My book collection is #140 in Books & Reference Free on Google Play in Germany and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Developerw+h GmbH
CategoryBooks & Reference
PriceFree
Released
Installs10k+
Rating★ 4.4 (0)
Updated
Content ratingEveryone
Rating
4.4 ★
0 ratings
Measured
Best rank now
#140
Books & Reference FreeMeasured
bibliofy: My book collection on Google Play
App details
App ID
de.whsoft.bibliofy
Publisher
w+h GmbH
Content rating
Everyone
bibliofy: My book collection 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 bibliofy: My book collection'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
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 bibliofy: My book collection before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How bibliofy: My book collection makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | Books & ReferenceFree | #140 |
Apps near bibliofy: My book collection on the chart
Books & Reference Free, around #140.
Ratings
Google Play, worldwide.
Rating
4.4 ★
0 ratings
Measured
Ratings
0
Measured
About bibliofy: My book collection
With the bibliofy app, your library is always with you. You can easily scan your books using barcodes and sort, organize, lend, rate, and share them according to various criteria.
Track your reading progress and manage your wish list for books you'd like to read in the future.
Use the integrated online browser to find current bestsellers and compare prices online.
Features at a glance:
- Barcode scan: Easily scan your books using barcode scanning, which also works in batch mode.
- Unlimited books: Manage as many titles as you want with the app. There are no quantity restrictions.
- Online browser: Add your books using Google Books' integrated online browser.
- Duplicate check: Duplicate title entries are avoided thanks to duplicate detection.
- Borrow/Lend: Lend books to your friends or borrow books from your library.
- Wish List: Add items to your wish list and use the integrated price comparison to purchase the books you want at a great price.
- Cloud: Your library data is synchronized via your bibliofy.app account.
- Export: Export your book collection in CSV or PDF format.
- Import: Import your book collection from a CSV export.
- Community: Share your book collection with your family and friends online.
Track your reading progress and manage your wish list for books you'd like to read in the future.
Use the integrated online browser to find current bestsellers and compare prices online.
Features at a glance:
- Barcode scan: Easily scan your books using barcode scanning, which also works in batch mode.
- Unlimited books: Manage as many titles as you want with the app. There are no quantity restrictions.
- Online browser: Add your books using Google Books' integrated online browser.
- Duplicate check: Duplicate title entries are avoided thanks to duplicate detection.
- Borrow/Lend: Lend books to your friends or borrow books from your library.
- Wish List: Add items to your wish list and use the integrated price comparison to purchase the books you want at a great price.
- Cloud: Your library data is synchronized via your bibliofy.app account.
- Export: Export your book collection in CSV or PDF format.
- Import: Import your book collection from a CSV export.
- Community: Share your book collection with your family and friends online.
What's new in 2.6.4
Improved book search when using Barcode scanner or ISBN search
Improved cover search when using Online search by ISBN or CSV imports
Second and third sorting options available
New bibliofy search provider in Online search and Browse
Progress indicator during synchronization
Bugfixes and performance improvements
Improved cover search when using Online search by ISBN or CSV imports
Second and third sorting options available
New bibliofy search provider in Online search and Browse
Progress indicator during synchronization
Bugfixes and performance improvements