Yomoo Downloads & RevenueYomoo: Book Tracker & Log · App Store & Google Play
Yomoo: Book Tracker & Log gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Yomoo: Book Tracker & Log by Ryunosuke Nagase is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Yomoo: Book Tracker & Log update history & changes
Last change · 10 events since 10 Jun 2020Full timeline ↓Full timeline · 10 events
- 📦Yomoo: Book Tracker & Log updated to version 7.7.0iOS・本棚が表示されないことがある問題を修正しました
・本の登録とバーコード読み取りを速くしました
・著者別ランキングで再読も数えるようにしました - 📦Yomoo: Book Tracker & Log updated to version 7.6.0Android- Fixed an issue where adding a photo could replace a previously added photo or stop it from showing
- Fixed an issue where tapping Save repeatedly could save duplicate photos in notes
- Improved handling of damaged files when restoring a backup… more - 📦Yomoo: Book Tracker & Log updated to version 7.6.0iOS・iCloud同期を追加しました（プレミアム機能）。同じApple Accountを使う端末どうしで、本・メモ・写真・タグを同期できます。設定の「iCloud同期」からオンにできます
・保存ボタンを続けて押したときに、メモの写真などが重複して保存されることがある問題を修正しました
・バックアップの復元で、壊れたファイルや読み込めないファイルを選んだときの処理を改善しました - 🆕Yomoo: Book Tracker & Log first spotted by AppInsiderAndroidJapan
- 🆕Yomoo: Book Tracker & Log first spotted by AppInsideriOS#83 in Top Free · Books · Japan
- 📦Yomoo: Book Tracker & Log version 7.5.0Android- Added four Home Screen widget designs: Bookshelf, Sticker, Gallery and Box (Premium). Choose one under Widget in Settings
- 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… more - 📦Yomoo: Book Tracker & Log version 7.5.0iOSNo release notes
- 🆕Yomoo: Book Tracker & Log: its developer released another app: Yondo Todoリストをロック画面に。シンプルタスク管理iOS
- 🆕Yomoo: Book Tracker & Log released on Google PlayAndroid
- 🆕Yomoo: Book Tracker & Log released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
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 |
|---|---|---|
| App Store | 100+ | 100k+ |
| Google Play | 50+ | 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: Subscription-led
How Yomoo: Book Tracker & Log makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | PREMIUM - ANNUAL subscription | |
| 2 | PREMIUM - MONTHLY subscription | |
| 3 | Premium subscription | |
| 4 | Premium subscription | |
| 5 | Premium 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 | #78 Books Free | 1 of 30 countries | – | – |
| Google Play | #52 Books & Reference Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview 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 | 4.7 ★ | 5.9k |
| Google Play | 4.5 ★ | 2.7k 1 written reviews |
| Both stores | 4.6 ★ weighted by ratings | 8.7k |
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 App Store
Yomoo: Book Tracker & Log gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Yomoo: Book Tracker & Log is #78 in Books Free in Japan and charting in 1 of 30 countries we track.
Updated 8 Nov 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: Subscription-led
How Yomoo: Book Tracker & Log makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | PREMIUM - ANNUAL subscription | |
| 2 | PREMIUM - MONTHLY subscription | |
| 3 | Premium subscription | |
| 4 | Premium subscription | |
| 5 | Premium subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | BooksFree | #78 |
Apps near Yomoo: Book Tracker & Log on the chart
Books Free, around #78.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview 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 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
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Yomoo: Book Tracker & Log Android
Yomoo: Book Tracker & Log gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Yomoo: Book Tracker & Log is #52 in Books & Reference Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 8 Nov 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: Subscription-led
How Yomoo: Book Tracker & Log makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | PREMIUM - ANNUAL subscription | |
| 2 | PREMIUM - MONTHLY subscription | |
| 3 | Premium subscription | |
| 4 | Premium subscription | |
| 5 | Premium subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Books & ReferenceFree | #52 |
Apps near Yomoo: Book Tracker & Log on the chart
Books & Reference Free, around #52.
Ratings
Google Play, worldwide.
Review momentum
ⓘ How we measure thisReview 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 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 7.6.0
- Fixed an issue where tapping Save repeatedly could save duplicate photos in notes
- Improved handling of damaged files when restoring a backup