Leero: Book & Reading Tracker: iPhone vs Android
Leero: Book & Reading Tracker by Vladimir Sevastianov 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
4.4 ★
114 ratings, both stores
Measured
Best rank now
#88
iPhone · 
Books Free
Books FreeMeasured
App Store
App details
App ID
6759789674
Publisher
Vladimir Sevastianov
Minimum OS
iOS 18.2+
Content rating
12+
Languages
8
EN FR DE IT PT RU ES TR
Size
125 MB
Google Play
App details
App ID
dev.voksu.leero
Publisher
Hizo
Content rating
Teen
Leero: Book & Reading Tracker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 1k+ |
| Google Play | – | 5k+ 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 Leero: Book & Reading 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
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 Leero: Book & Reading Tracker 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 | 4.9 ★ | 25 |
| Google Play | 4.2 ★ | 89 2 written reviews |
| Both stores | 4.4 ★ weighted by ratings | 114 |
About Leero: Book & Reading Tracker
Leero is a simple reading tracker that helps you log books, track your reading progress, and keep a beautiful reading journal. It is designed for readers who want to stay consistent, set reading goals, and remember more of what they read.
With Leero, you can:
• Track books you want to read, are currently reading, and have finished
• Log reading sessions by pages, chapters, or time
• Set daily reading goals
• Build consistency with streaks
• Save notes, thoughts, and favorite quotes
• View reading stats, trends, and progress reports
• Add books by search, barcode scan, or manual entry
• Import your existing book library from supported sources
• Focus on reading without ads, banners, or popups
Leero helps you stay motivated without making reading feel like work. It keeps your library organized, shows how your reading grows, and helps you remember what each book gave you.
It is free to use with all essential features included. If you want deeper insights and more tools to support your reading habit, you can upgrade to Leero Premium.
Premium features:
• Unlimited notes and quotes: Save as many thoughts, favorite lines, and questions as you want
• Monthly and yearly goals: Set bigger reading goals and track long-term progress
• Advanced statistics: Explore your reading habits in more detail with deeper insights and reports
• Sync and daily backups: Keep your library up to date across your devices and restore from backups when needed
Leero is more than a book tracker. It is a simple reading companion that helps you stay motivated, build consistency, and remember every book long after you finish it.
No ads. No clutter. Just a better way to read.
---
About Premium plan billing
Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription anytime in your App Store settings. The subscription will remain active until the end of the paid period.
TERMS OF SERVICE: https://leero.app/terms-of-service
PRIVACY POLICY: https://leero.app/privacy-policy
---
If you have any questions or suggestions, contact [email protected]
With Leero, you can:
• Track books you want to read, are currently reading, and have finished
• Log reading sessions by pages, chapters, or time
• Set daily reading goals
• Build consistency with streaks
• Save notes, thoughts, and favorite quotes
• View reading stats, trends, and progress reports
• Add books by search, barcode scan, or manual entry
• Import your existing book library from supported sources
• Focus on reading without ads, banners, or popups
Leero helps you stay motivated without making reading feel like work. It keeps your library organized, shows how your reading grows, and helps you remember what each book gave you.
It is free to use with all essential features included. If you want deeper insights and more tools to support your reading habit, you can upgrade to Leero Premium.
Premium features:
• Unlimited notes and quotes: Save as many thoughts, favorite lines, and questions as you want
• Monthly and yearly goals: Set bigger reading goals and track long-term progress
• Advanced statistics: Explore your reading habits in more detail with deeper insights and reports
• Sync and daily backups: Keep your library up to date across your devices and restore from backups when needed
Leero is more than a book tracker. It is a simple reading companion that helps you stay motivated, build consistency, and remember every book long after you finish it.
No ads. No clutter. Just a better way to read.
---
About Premium plan billing
Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription anytime in your App Store settings. The subscription will remain active until the end of the paid period.
TERMS OF SERVICE: https://leero.app/terms-of-service
PRIVACY POLICY: https://leero.app/privacy-policy
---
If you have any questions or suggestions, contact [email protected]
Leero: Book & Reading Tracker iPhone
Leero: Book & Reading Tracker is #88 in Books Free in Russia and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperVladimir Sevastianov
CategoryBooks
PriceFree
Released
Rating★ 4.9 (25)
Version1.4.0
Age rating12+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
Rating
4.9 ★
25 ratings
Measured
Best rank now
#88
Books FreeMeasured
Leero: Book & Reading Tracker on the App Store
App details
App ID
6759789674
Publisher
Vladimir Sevastianov
Minimum OS
iOS 18.2+
Content rating
12+
Languages
8
EN FR DE IT PT RU ES TR
Size
125 MB
Leero: Book & Reading 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. 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 Leero: Book & Reading 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
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 Leero: Book & Reading Tracker 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 Leero: Book & Reading Tracker 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 |
|---|---|---|
| Russia | BooksFree | #88 |
Apps near Leero: Book & Reading Tracker on the chart
Books Free, around #88.
Ratings
App Store, worldwide.
Rating
4.9 ★
25 ratings
Measured
Ratings
25
Measured
About Leero: Book & Reading Tracker
Leero is a simple reading tracker that helps you log books, track your reading progress, and keep a beautiful reading journal. It is designed for readers who want to stay consistent, set reading goals, and remember more of what they read.
With Leero, you can:
• Track books you want to read, are currently reading, and have finished
• Log reading sessions by pages, chapters, or time
• Set daily reading goals
• Build consistency with streaks
• Save notes, thoughts, and favorite quotes
• View reading stats, trends, and progress reports
• Add books by search, barcode scan, or manual entry
• Import your existing book library from supported sources
• Focus on reading without ads, banners, or popups
Leero helps you stay motivated without making reading feel like work. It keeps your library organized, shows how your reading grows, and helps you remember what each book gave you.
It is free to use with all essential features included. If you want deeper insights and more tools to support your reading habit, you can upgrade to Leero Premium.
Premium features:
• Unlimited notes and quotes: Save as many thoughts, favorite lines, and questions as you want
• Monthly and yearly goals: Set bigger reading goals and track long-term progress
• Advanced statistics: Explore your reading habits in more detail with deeper insights and reports
• Sync and daily backups: Keep your library up to date across your devices and restore from backups when needed
Leero is more than a book tracker. It is a simple reading companion that helps you stay motivated, build consistency, and remember every book long after you finish it.
No ads. No clutter. Just a better way to read.
---
About Premium plan billing
Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription anytime in your App Store settings. The subscription will remain active until the end of the paid period.
TERMS OF SERVICE: https://leero.app/terms-of-service
PRIVACY POLICY: https://leero.app/privacy-policy
---
If you have any questions or suggestions, contact [email protected]
With Leero, you can:
• Track books you want to read, are currently reading, and have finished
• Log reading sessions by pages, chapters, or time
• Set daily reading goals
• Build consistency with streaks
• Save notes, thoughts, and favorite quotes
• View reading stats, trends, and progress reports
• Add books by search, barcode scan, or manual entry
• Import your existing book library from supported sources
• Focus on reading without ads, banners, or popups
Leero helps you stay motivated without making reading feel like work. It keeps your library organized, shows how your reading grows, and helps you remember what each book gave you.
It is free to use with all essential features included. If you want deeper insights and more tools to support your reading habit, you can upgrade to Leero Premium.
Premium features:
• Unlimited notes and quotes: Save as many thoughts, favorite lines, and questions as you want
• Monthly and yearly goals: Set bigger reading goals and track long-term progress
• Advanced statistics: Explore your reading habits in more detail with deeper insights and reports
• Sync and daily backups: Keep your library up to date across your devices and restore from backups when needed
Leero is more than a book tracker. It is a simple reading companion that helps you stay motivated, build consistency, and remember every book long after you finish it.
No ads. No clutter. Just a better way to read.
---
About Premium plan billing
Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription anytime in your App Store settings. The subscription will remain active until the end of the paid period.
TERMS OF SERVICE: https://leero.app/terms-of-service
PRIVACY POLICY: https://leero.app/privacy-policy
---
If you have any questions or suggestions, contact [email protected]
Latest updates
1.4.0
- Redesigned the Statistics screen with new Reading Stats for pages and time, plus detailed Book Stats.
- Added reading speed tracking for audiobook sessions.
- Added notes and grouping options inside Library groups.
- Added a compact Reading Session Timer, making it easier to use the app while reading.
- Added navigation from Book Details to browse books by series, subject, publisher, author, and collection.
- Added data export with CSV files and ZIP backups.
- Improved overall app stability and reliability by fixing several issues and refining key features.
1.3.0
- Added customizable fonts for headings, text, notes, and shared quotes.
- Added reading pace, average session duration, and estimated completion insights for individual books.
- Improved the library with detailed reading progress, group completion, and persistent layout preferences.
- Improved Purchase Log and Reading Time statistics.
- Fixed issues with reading goals, finish dates, ISBN search, and overall stability.
Leero: Book & Reading Tracker Android
Leero: Book & Reading Tracker is #117 in Books & Reference Free on Google Play in Russia and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperHizo
CategoryBooks & Reference
PriceFree
Released
Installs5k+
Rating★ 4.2 (89)
Updated
Content ratingTeen
Rating
4.2 ★
89 ratings
Measured
Best rank now
#117
Books & Reference FreeMeasured
Leero: Book & Reading Tracker on Google Play
App details
App ID
dev.voksu.leero
Publisher
Hizo
Content rating
Teen
Leero: Book & Reading 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 Leero: Book & Reading 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
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 Leero: Book & Reading Tracker 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 Leero: Book & Reading Tracker 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 |
|---|---|---|
| Russia | Books & ReferenceFree | #117 |
Apps near Leero: Book & Reading Tracker on the chart
Books & Reference Free, around #117.
Ratings
Google Play, worldwide.
Rating
4.2 ★
89 ratings
Measured
Ratings
89
Measured
Written reviews
2
Measured
About Leero: Book & Reading Tracker
Leero is a simple reading tracker that helps you log books, track your reading progress, and keep a beautiful reading journal. It is designed for readers who want to stay consistent, set reading goals, and remember more of what they read.
With Leero, you can:
• Track books you want to read, are currently reading, and have finished
• Log reading sessions by pages, chapters, or time
• Set daily reading goals
• Build consistency with streaks
• Save notes, thoughts, and favorite quotes
• View reading stats, trends, and progress reports
• Add books by search, barcode scan, or manual entry
• Import your existing book library from supported sources
• Focus on reading without ads, banners, or popups
Leero helps you stay motivated without making reading feel like work. It keeps your library organized, shows how your reading grows, and helps you remember what each book gave you.
Leero includes the essential tools you need to start tracking your reading. Leero Premium adds deeper insights and more tools to support your reading habit.
Premium features:
• Unlimited notes and quotes: Save as many thoughts, favorite lines, and questions as you want
• Monthly and yearly goals: Set bigger reading goals and track long-term progress
• Advanced statistics: Explore your reading habits in more detail with deeper insights and reports
• Sync and daily backups: Keep your library up to date across your devices and restore from backups when needed
Leero is more than a book tracker. It is a simple reading companion that helps you stay motivated, build consistency, and remember every book long after you finish it.
No ads. No clutter. Just a better way to read.
With Leero, you can:
• Track books you want to read, are currently reading, and have finished
• Log reading sessions by pages, chapters, or time
• Set daily reading goals
• Build consistency with streaks
• Save notes, thoughts, and favorite quotes
• View reading stats, trends, and progress reports
• Add books by search, barcode scan, or manual entry
• Import your existing book library from supported sources
• Focus on reading without ads, banners, or popups
Leero helps you stay motivated without making reading feel like work. It keeps your library organized, shows how your reading grows, and helps you remember what each book gave you.
Leero includes the essential tools you need to start tracking your reading. Leero Premium adds deeper insights and more tools to support your reading habit.
Premium features:
• Unlimited notes and quotes: Save as many thoughts, favorite lines, and questions as you want
• Monthly and yearly goals: Set bigger reading goals and track long-term progress
• Advanced statistics: Explore your reading habits in more detail with deeper insights and reports
• Sync and daily backups: Keep your library up to date across your devices and restore from backups when needed
Leero is more than a book tracker. It is a simple reading companion that helps you stay motivated, build consistency, and remember every book long after you finish it.
No ads. No clutter. Just a better way to read.
What's new in 1.3.0
- Added customizable fonts for headings, text, notes, and shared quotes.
- Added reading pace, average session duration, and estimated completion insights for individual books.
- Improved the library with detailed reading progress, group completion, and persistent layout preferences.
- Improved Purchase Log and Reading Time statistics.
- Fixed issues with reading goals, finish dates, ISBN search, and overall stability.
- Added a Calendar view to the Current Reading widget.
- Added reading pace, average session duration, and estimated completion insights for individual books.
- Improved the library with detailed reading progress, group completion, and persistent layout preferences.
- Improved Purchase Log and Reading Time statistics.
- Fixed issues with reading goals, finish dates, ISBN search, and overall stability.
- Added a Calendar view to the Current Reading widget.