Yom! Aozora Bunko: iPhone vs Android
Yom! Aozora Bunko by Seiichirou Tanaka 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
4.3 ★
1.3k ratings, both stores
Measured
Best rank now
#42
Android · 
Books & Reference Free
Books & Reference FreeMeasured
App Store
App details
App ID
1530145482
Publisher
Seiichirou Tanaka
Minimum OS
iOS 15.0+
Content rating
4+
Languages
1
JA
Size
88 MB
Google Play
App details
App ID
jp.seiichirou.aozora
Publisher
HyuCode LLC
Content rating
Everyone 10+
Yom! Aozora Bunko downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 5k+ |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ 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 Yom! Aozora Bunko'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 Yom! Aozora Bunko makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/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 | 4.4 ★ | 153 |
| Google Play | 4.3 ★ | 1.2k 3 written reviews |
| Both stores | 4.3 ★ weighted by ratings | 1.3k |
About Yom! Aozora Bunko
'Yom! Aozora Bunko' is an app that lets you easily read literary classics anytime, anywhere. You can read works from Aozora Bunko for free and enjoy more than 17,000 works by over 900 authors, including Soseki Natsume, Ryunosuke Akutagawa, and Osamu Dazai.
This app includes a variety of features designed to make reading more comfortable.
- Customize the display to your liking with vertical or horizontal text, adjustable font size, line spacing, and margins
- Use bookmarks and favorites to quickly reopen works you are reading or works you love
- Find what you want quickly through work search, author search, and category browsing
- See page counts so you can tell at a glance how far you have read
Users also highly appreciate how easy the app is to use.
"Probably the most user-friendly Aozora Bunko viewer I have ever used."
"Being able to switch to horizontal reading is really convenient!"
"Thank you for providing such a wonderful app."
With the Premium plan, you can enjoy reading without ads.
■ Premium Plan (1 month)
- No ads
- Access to premium features for 1 month
■ About auto-renewable subscriptions
Your subscription will renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period.
■ How to cancel
Open Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions > Yom! Aozora Bunko, then cancel the subscription.
■ Restore purchases
If you already have an active subscription, you can restore it from "Restore Purchases."
■ About cancellations
Subscriptions cannot be canceled by any method other than the one above. We also cannot accept cancellations for the current month.
■ Terms of Use and Privacy Policy
https://blog.seiichirou.jp/apps/aozora/privacypolicy/
■ EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest app news is available from the official accounts below.
- Official Twitter: https://twitter.com/yomaozora
- Official Blog: https://blog.seiichirou.jp/apps/aozora/
Download 'Yom! Aozora Bunko' and bring literary classics closer to your everyday life.
This app includes a variety of features designed to make reading more comfortable.
- Customize the display to your liking with vertical or horizontal text, adjustable font size, line spacing, and margins
- Use bookmarks and favorites to quickly reopen works you are reading or works you love
- Find what you want quickly through work search, author search, and category browsing
- See page counts so you can tell at a glance how far you have read
Users also highly appreciate how easy the app is to use.
"Probably the most user-friendly Aozora Bunko viewer I have ever used."
"Being able to switch to horizontal reading is really convenient!"
"Thank you for providing such a wonderful app."
With the Premium plan, you can enjoy reading without ads.
■ Premium Plan (1 month)
- No ads
- Access to premium features for 1 month
■ About auto-renewable subscriptions
Your subscription will renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period.
■ How to cancel
Open Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions > Yom! Aozora Bunko, then cancel the subscription.
■ Restore purchases
If you already have an active subscription, you can restore it from "Restore Purchases."
■ About cancellations
Subscriptions cannot be canceled by any method other than the one above. We also cannot accept cancellations for the current month.
■ Terms of Use and Privacy Policy
https://blog.seiichirou.jp/apps/aozora/privacypolicy/
■ EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest app news is available from the official accounts below.
- Official Twitter: https://twitter.com/yomaozora
- Official Blog: https://blog.seiichirou.jp/apps/aozora/
Download 'Yom! Aozora Bunko' and bring literary classics closer to your everyday life.
Yom! Aozora Bunko iPhone
Yom!青空文庫
Yom! Aozora Bunko is #124 in Books Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperSeiichirou Tanaka
CategoryBooks
PriceFree
Released
Rating★ 4.4 (153)
Version1.14.2
Age rating4+
First seen by us 26 Sep 2026
26 Sep 2026Installs (est.)5k+ worldwide
Rating
4.4 ★
153 ratings
Measured
Best rank now
#124
Books FreeMeasured
Yom! Aozora Bunko on the App Store
App details
App ID
1530145482
Publisher
Seiichirou Tanaka
Minimum OS
iOS 15.0+
Content rating
4+
Languages
1
JA
Size
88 MB
Yom! Aozora Bunko 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 Yom! Aozora Bunko'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 Yom! Aozora Bunko 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 Yom! Aozora Bunko makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | BooksFree | #124 |
Apps near Yom! Aozora Bunko on the chart
Books Free, around #124.
Ratings
App Store, worldwide.
Rating
4.4 ★
153 ratings
Measured
Ratings
153
Measured
About Yom! Aozora Bunko
'Yom! Aozora Bunko' is an app that lets you easily read literary classics anytime, anywhere. You can read works from Aozora Bunko for free and enjoy more than 17,000 works by over 900 authors, including Soseki Natsume, Ryunosuke Akutagawa, and Osamu Dazai.
This app includes a variety of features designed to make reading more comfortable.
- Customize the display to your liking with vertical or horizontal text, adjustable font size, line spacing, and margins
- Use bookmarks and favorites to quickly reopen works you are reading or works you love
- Find what you want quickly through work search, author search, and category browsing
- See page counts so you can tell at a glance how far you have read
Users also highly appreciate how easy the app is to use.
"Probably the most user-friendly Aozora Bunko viewer I have ever used."
"Being able to switch to horizontal reading is really convenient!"
"Thank you for providing such a wonderful app."
With the Premium plan, you can enjoy reading without ads.
■ Premium Plan (1 month)
- No ads
- Access to premium features for 1 month
■ About auto-renewable subscriptions
Your subscription will renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period.
■ How to cancel
Open Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions > Yom! Aozora Bunko, then cancel the subscription.
■ Restore purchases
If you already have an active subscription, you can restore it from "Restore Purchases."
■ About cancellations
Subscriptions cannot be canceled by any method other than the one above. We also cannot accept cancellations for the current month.
■ Terms of Use and Privacy Policy
https://blog.seiichirou.jp/apps/aozora/privacypolicy/
■ EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest app news is available from the official accounts below.
- Official Twitter: https://twitter.com/yomaozora
- Official Blog: https://blog.seiichirou.jp/apps/aozora/
Download 'Yom! Aozora Bunko' and bring literary classics closer to your everyday life.
This app includes a variety of features designed to make reading more comfortable.
- Customize the display to your liking with vertical or horizontal text, adjustable font size, line spacing, and margins
- Use bookmarks and favorites to quickly reopen works you are reading or works you love
- Find what you want quickly through work search, author search, and category browsing
- See page counts so you can tell at a glance how far you have read
Users also highly appreciate how easy the app is to use.
"Probably the most user-friendly Aozora Bunko viewer I have ever used."
"Being able to switch to horizontal reading is really convenient!"
"Thank you for providing such a wonderful app."
With the Premium plan, you can enjoy reading without ads.
■ Premium Plan (1 month)
- No ads
- Access to premium features for 1 month
■ About auto-renewable subscriptions
Your subscription will renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period.
■ How to cancel
Open Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions > Yom! Aozora Bunko, then cancel the subscription.
■ Restore purchases
If you already have an active subscription, you can restore it from "Restore Purchases."
■ About cancellations
Subscriptions cannot be canceled by any method other than the one above. We also cannot accept cancellations for the current month.
■ Terms of Use and Privacy Policy
https://blog.seiichirou.jp/apps/aozora/privacypolicy/
■ EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest app news is available from the official accounts below.
- Official Twitter: https://twitter.com/yomaozora
- Official Blog: https://blog.seiichirou.jp/apps/aozora/
Download 'Yom! Aozora Bunko' and bring literary classics closer to your everyday life.
Latest updates
1.14.2
Fixed an issue where paragraphs and pages in the reader shifted on their own when the menu was opened or the screen edge was touched.
Yom! Aozora Bunko Android
Yom! Aozora Bunko is #42 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
DeveloperHyuCode LLC
CategoryBooks & Reference
PriceFree
Released
Installs100k+
Rating★ 4.3 (1.2k)
Updated
Content ratingEveryone 10+
Rating
4.3 ★
1.2k ratings
Measured
Best rank now
#42
Books & Reference FreeMeasured
Yom! Aozora Bunko on Google Play
App details
App ID
jp.seiichirou.aozora
Publisher
HyuCode LLC
Content rating
Everyone 10+
Yom! Aozora Bunko 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 Yom! Aozora Bunko'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 Yom! Aozora Bunko 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 Yom! Aozora Bunko makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Books & ReferenceFree | #42 |
Apps near Yom! Aozora Bunko on the chart
Books & Reference Free, around #42.
Ratings
Google Play, worldwide.
Rating
4.3 ★
1.2k ratings
Measured
Ratings
1.2k
Measured
Written reviews
3
Measured
About Yom! Aozora Bunko
'Yom! Aozora Bunko' is an app that lets you easily read literary classics anytime, anywhere. You can read works from Aozora Bunko for free and enjoy more than 17,000 works by over 900 authors, including Soseki Natsume, Ryunosuke Akutagawa, and Osamu Dazai.
This app includes a variety of features designed to make reading more comfortable.
- Customize the display to your liking with vertical or horizontal text, adjustable font size, line spacing, and margins
- Use bookmarks and favorites to quickly reopen works you are reading or works you love
- Find what you want quickly through work search, author search, and category browsing
- See page counts so you can tell at a glance how far you have read
Users also highly appreciate how easy the app is to use.
"Probably the most user-friendly Aozora Bunko viewer I have ever used."
"Being able to switch to horizontal reading is really convenient!"
"Thank you for providing such a wonderful app."
With the Premium plan, you can enjoy reading without ads.
■ Premium Plan (1 month)
- No ads
- Access to premium features for 1 month
■ About auto-renewable subscriptions
Your subscription will renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period.
■ How to cancel
Open Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions > Yom! Aozora Bunko, then cancel the subscription.
■ Restore purchases
If you already have an active subscription, you can restore it from "Restore Purchases."
■ About cancellations
Subscriptions cannot be canceled by any method other than the one above. We also cannot accept cancellations for the current month.
■ Terms of Use and Privacy Policy
https://blog.seiichirou.jp/apps/aozora/privacypolicy/
■ EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest app news is available from the official accounts below.
- Official Twitter: https://twitter.com/yomaozora
- Official Blog: https://blog.seiichirou.jp/apps/aozora/
Download 'Yom! Aozora Bunko' and bring literary classics closer to your everyday life.
This app includes a variety of features designed to make reading more comfortable.
- Customize the display to your liking with vertical or horizontal text, adjustable font size, line spacing, and margins
- Use bookmarks and favorites to quickly reopen works you are reading or works you love
- Find what you want quickly through work search, author search, and category browsing
- See page counts so you can tell at a glance how far you have read
Users also highly appreciate how easy the app is to use.
"Probably the most user-friendly Aozora Bunko viewer I have ever used."
"Being able to switch to horizontal reading is really convenient!"
"Thank you for providing such a wonderful app."
With the Premium plan, you can enjoy reading without ads.
■ Premium Plan (1 month)
- No ads
- Access to premium features for 1 month
■ About auto-renewable subscriptions
Your subscription will renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period.
■ How to cancel
Open Settings > iTunes Store & App Store > Apple ID > View Apple ID > Subscriptions > Yom! Aozora Bunko, then cancel the subscription.
■ Restore purchases
If you already have an active subscription, you can restore it from "Restore Purchases."
■ About cancellations
Subscriptions cannot be canceled by any method other than the one above. We also cannot accept cancellations for the current month.
■ Terms of Use and Privacy Policy
https://blog.seiichirou.jp/apps/aozora/privacypolicy/
■ EULA
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest app news is available from the official accounts below.
- Official Twitter: https://twitter.com/yomaozora
- Official Blog: https://blog.seiichirou.jp/apps/aozora/
Download 'Yom! Aozora Bunko' and bring literary classics closer to your everyday life.
What's new in 1.14.2
Fixed an issue where paragraphs and pages in the reader shifted on their own when the menu was opened or the screen edge was touched.