The top 20 popular Free Books & Reference Apps for Android in Japan
Google Play has 60,839 Books & Reference apps, the 14th largest app category. 10,632 of them have at least 50,000 installs. 3% are paid, and the average rating is 4.4. Ranked by popularity in Japan. Together these 20 apps got 7.1M installs in the last 30 days. Google Play Books & Audiobooks got the most installs in the last 30 days: 5.8M. Install counts come from Google Play.
Last updated on 2026-11-13.
#
App
Installs, 30 days
vs 30 days before
Last 12 weeks
Total installs
On Play
9
Amplified Bible Offline App
Holy Bible Offline Apps for Reading and Studying · Books & Reference
1K
−67%
120K
3 years
