DL Library: iPhone vs Android
DL Library by EISYS,inc. 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
3.2 ★
710 ratings, both stores
Measured
Best rank now
#12
iPhone · 
Books Free
Books FreeMeasured
App Store
App details
App ID
6476686031
Publisher
EISYS, INC.
Minimum OS
iOS 15.0+
Content rating
17+
Languages
1
JA
Size
76 MB
Google Play
App details
App ID
jp.co.eisys.dlsitebook.prod
Publisher
EISYS, Inc.
Content rating
Everyone
DL Library downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| 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 DL Library'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.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.2 ★ | 710 |
| Google Play | 3.2 ★ | – |
| Both stores | 3.2 ★ weighted by ratings | 710 |
About DL Library
ついに登場！viviON ID会員サービス公式ビューアアプリ！
viviON IDアカウントでログインするだけで、購入済みのコミック作品（Webtoon・商業/同人ボイスコミック）・CG作品・ノベル作品を簡単に楽しく読むことができます。
viviON ID会員サービスで購入したマンガ作品をこれまで以上にお楽しみください。
【DL Libraryのすすめ】
◆スマートフォンならではの最高の読書体験をお届け
・最高の読書体験を目指すためにビューアを一新しました。
DL Libraryとしてこれまで以上に快適な読書体験をお届けいたします。
・いつでもどこでもあなただけの本棚で最高の読書体験をお楽しみください。
最高の読書体験を目指しこれからも進化し続けるDL Libraryをお楽しみください。
【ご意見・ご要望のお願い】
DL Libraryへのご要望がございましたら、以下のフォームからお寄せください。
＜https://dlsitelibrary.zendesk.com/hc/ja/requests/new?ticket_form_id=41427941306265＞
viviON IDアカウントでログインするだけで、購入済みのコミック作品（Webtoon・商業/同人ボイスコミック）・CG作品・ノベル作品を簡単に楽しく読むことができます。
viviON ID会員サービスで購入したマンガ作品をこれまで以上にお楽しみください。
【DL Libraryのすすめ】
◆スマートフォンならではの最高の読書体験をお届け
・最高の読書体験を目指すためにビューアを一新しました。
DL Libraryとしてこれまで以上に快適な読書体験をお届けいたします。
・いつでもどこでもあなただけの本棚で最高の読書体験をお楽しみください。
最高の読書体験を目指しこれからも進化し続けるDL Libraryをお楽しみください。
【ご意見・ご要望のお願い】
DL Libraryへのご要望がございましたら、以下のフォームからお寄せください。
＜https://dlsitelibrary.zendesk.com/hc/ja/requests/new?ticket_form_id=41427941306265＞
DL Library iPhone
DL Library is #12 in Books Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperEISYS,inc.
CategoryBooks
PriceFree
Released
Rating★ 3.2 (710)
Version1.15.44
Age rating17+
First seen by us 24 Sep 2026
24 Sep 2026Rating
3.2 ★
710 ratings
Measured
Best rank now
#12
Books FreeMeasured
DL Library on the App Store
App details
App ID
6476686031
Publisher
EISYS, INC.
Minimum OS
iOS 15.0+
Content rating
17+
Languages
1
JA
Size
76 MB
DL Library 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 DL Library'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.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | BooksFree | #12 |
Apps near DL Library on the chart
Books Free, around #12.
Ratings
App Store, worldwide.
Rating
3.2 ★
710 ratings
Measured
Ratings
710
Measured
About DL Library
ついに登場！viviON ID会員サービス公式ビューアアプリ！
viviON IDアカウントでログインするだけで、購入済みのコミック作品（Webtoon・商業/同人ボイスコミック）・CG作品・ノベル作品を簡単に楽しく読むことができます。
viviON ID会員サービスで購入したマンガ作品をこれまで以上にお楽しみください。
【DL Libraryのすすめ】
◆スマートフォンならではの最高の読書体験をお届け
・最高の読書体験を目指すためにビューアを一新しました。
DL Libraryとしてこれまで以上に快適な読書体験をお届けいたします。
・いつでもどこでもあなただけの本棚で最高の読書体験をお楽しみください。
最高の読書体験を目指しこれからも進化し続けるDL Libraryをお楽しみください。
【ご意見・ご要望のお願い】
DL Libraryへのご要望がございましたら、以下のフォームからお寄せください。
＜https://dlsitelibrary.zendesk.com/hc/ja/requests/new?ticket_form_id=41427941306265＞
viviON IDアカウントでログインするだけで、購入済みのコミック作品（Webtoon・商業/同人ボイスコミック）・CG作品・ノベル作品を簡単に楽しく読むことができます。
viviON ID会員サービスで購入したマンガ作品をこれまで以上にお楽しみください。
【DL Libraryのすすめ】
◆スマートフォンならではの最高の読書体験をお届け
・最高の読書体験を目指すためにビューアを一新しました。
DL Libraryとしてこれまで以上に快適な読書体験をお届けいたします。
・いつでもどこでもあなただけの本棚で最高の読書体験をお楽しみください。
最高の読書体験を目指しこれからも進化し続けるDL Libraryをお楽しみください。
【ご意見・ご要望のお願い】
DL Libraryへのご要望がございましたら、以下のフォームからお寄せください。
＜https://dlsitelibrary.zendesk.com/hc/ja/requests/new?ticket_form_id=41427941306265＞
Latest updates
1.15.44
More from EISYS,inc.
DL Library Android
DL Library is #16 in Comics Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperEISYS, Inc.
CategoryComics
PriceFree
Released–
Installs100k+
Rating★ 3.2 (0)
Updated–
Content ratingEveryone
Rating
3.2 ★
0 ratings
Measured
Best rank now
#16
Comics FreeMeasured
DL Library on Google Play
App details
App ID
jp.co.eisys.dlsitebook.prod
Publisher
EISYS, Inc.
Content rating
Everyone
DL Library 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 DL Library'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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | ComicsFree | #16 |
Apps near DL Library on the chart
Comics Free, around #16.
Ratings
Google Play, worldwide.
Rating
3.2 ★
0 ratings
Measured
Ratings
0
Measured
About DL Library
It's finally here! The official viviON ID Membership Service viewer app!
Simply log in with your viviON ID account to easily and enjoyably read your purchased comics (Webtoons, commercial/doujin voice comics), CG works, and novels.
Enjoy the manga you've purchased with the viviON ID Membership Service more than ever before.
[DL Library Recommendations]
◆Delivering the ultimate smartphone reading experience
・We've completely redesigned the viewer to deliver the best possible reading experience.
DL Library delivers an even more comfortable reading experience than ever before.
・Enjoy the ultimate reading experience with your own personal bookshelf, anytime, anywhere.
Enjoy DL Library, which continues to evolve in pursuit of the ultimate reading experience.
[Request for Feedback]
If you have any requests for DL Library, please submit them using the form below.
Simply log in with your viviON ID account to easily and enjoyably read your purchased comics (Webtoons, commercial/doujin voice comics), CG works, and novels.
Enjoy the manga you've purchased with the viviON ID Membership Service more than ever before.
[DL Library Recommendations]
◆Delivering the ultimate smartphone reading experience
・We've completely redesigned the viewer to deliver the best possible reading experience.
DL Library delivers an even more comfortable reading experience than ever before.
・Enjoy the ultimate reading experience with your own personal bookshelf, anytime, anywhere.
Enjoy DL Library, which continues to evolve in pursuit of the ultimate reading experience.
[Request for Feedback]
If you have any requests for DL Library, please submit them using the form below.