Yomoo: Book Tracker & Log: iPhone vs Android
Yomoo: Book Tracker & Log gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Yomoo: Book Tracker & Log by Ryunosuke Nagase 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.
Books & Reference FreeApp Store
App details
Google Play
App details
Yomoo: Book Tracker & Log downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | 100k+ |
| Google Play | 10+ | 50k+ Measured |
| Total | 100+ Confidence | 100k+ Confidence |
How this is calculated
Where Yomoo: Book Tracker & Log'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.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
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 Yomoo: Book Tracker & Log makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.7 ★ | 5.7k |
| Google Play | 4.5 ★ | 2.6k 1 written reviews |
| Both stores | 4.6 ★ weighted by ratings | 8.3k |
About Yomoo: Book Tracker & Log
Simply manage your reading.
- No Yomoo account required
- Minimal, beautiful design
- Rate books after reading
- Reading records are stored on your device and are exported or backed up only when you choose
- Add books by searching, scanning a barcode, or entering them manually
- Organize books by reading status
- Review your reading activity and statistics
- Add images to reading notes
------------------------
Yomoo is recommended for...
------------------------
- Book lovers and avid readers
- Fans of simple, minimalistic designs
- Anyone who needs an easy way to organize books
- Readers who want to keep track of their reading history
- People aiming to build a regular reading habit
- Anyone who prefers simplicity over cluttered reading tracker apps
- Readers who do not want other people's recommendations or reviews displayed
Terms of Use: https://tinylab-apps.web.app/yomoo/en/terms/
Privacy Policy: https://tinylab-apps.web.app/yomoo/en/privacy/
Yomoo: Book Tracker & Log iPhone
Yomoo: Book Tracker & Log gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Yomoo: Book Tracker & Log is #92 in Books Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
24 Sep 2026 Books FreeYomoo: Book Tracker & Log on the App Store
App details
Yomoo: Book Tracker & Log downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Yomoo: Book Tracker & Log'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.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in Yomoo: Book Tracker & Log before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Yomoo: Book Tracker & Log makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | BooksFree | #92 |
Apps near Yomoo: Book Tracker & Log on the chart
Books Free, around #92.
Ratings
App Store, worldwide.
About Yomoo: Book Tracker & Log
Simply manage your reading.
- No Yomoo account required
- Minimal, beautiful design
- Rate books after reading
- Reading records are stored on your device and are exported or backed up only when you choose
- Add books by searching, scanning a barcode, or entering them manually
- Organize books by reading status
- Review your reading activity and statistics
- Add images to reading notes
------------------------
Yomoo is recommended for...
------------------------
- Book lovers and avid readers
- Fans of simple, minimalistic designs
- Anyone who needs an easy way to organize books
- Readers who want to keep track of their reading history
- People aiming to build a regular reading habit
- Anyone who prefers simplicity over cluttered reading tracker apps
- Readers who do not want other people's recommendations or reviews displayed
Terms of Use: https://tinylab-apps.web.app/yomoo/en/terms/
Privacy Policy: https://tinylab-apps.web.app/yomoo/en/privacy/
Latest updates
More from Ryunosuke Nagase
Yomoo: Book Tracker & Log Android
Yomoo: Book Tracker & Log gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Yomoo: Book Tracker & Log is #61 in Books & Reference Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Books & Reference FreeYomoo: Book Tracker & Log on Google Play
App details
Yomoo: Book Tracker & Log downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Yomoo: Book Tracker & Log'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.
How this is calculated
In-app revenue
Worldwide, what users spend in Yomoo: Book Tracker & Log before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Yomoo: Book Tracker & Log makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Books & ReferenceFree | #61 |
Apps near Yomoo: Book Tracker & Log on the chart
Books & Reference Free, around #61.
Ratings
Google Play, worldwide.
About Yomoo: Book Tracker & Log
Simply manage your reading.
- No Yomoo account required
- Minimal, beautiful design
- Rate books after reading
- Reading records are stored on your device and are exported or backed up only when you choose
- Add books by searching, scanning a barcode, or entering them manually
- Organize books by reading status
- Review your reading activity and statistics
- Add images to reading notes
------------------------
Yomoo is recommended for...
------------------------
- Book lovers and avid readers
- Fans of simple, minimalistic designs
- Anyone who needs an easy way to organize books
- Readers who want to keep track of their reading history
- People aiming to build a regular reading habit
- Anyone who prefers simplicity over cluttered reading tracker apps
- Readers who do not want other people's recommendations or reviews displayed
What's new in 7.5.0
- Dark mode is now free for everyone. By default, the theme now follows your device setting
- Backups no longer stop when a cover or photo is missing. Missing image references are cleaned up automatically on restore