The top 20 popular Books & Reference Apps for Android in Japan (currently price reduced)

Check out the top Books & Reference Apps which were price reduced recently. We went through all Books & Reference Apps for Android on Google Play in January 2026 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Japan. Last updated on 2026-01-13.

Raiders Map & Companion

**Raiders Companion App: Your Essential Guide to the Invasion!** Most complete Raider Map available! All in one solution for Raiders, Interactive Map, Quest tracker, Material Finder, Item lookup Ne…

app screenshot

app screenshot

app screenshot

1,000+ downloads

Books & Reference

Xerxz
1,000+ downloads
BOOKS_REFERENCE

Raiders Map & Companion

**Raiders Companion App: Your Essential Guide to the Invasion!** Most complete Raider Map available! All in one soluti…

Lewis App Development

View the contents of a GEDCOM file and explore the individuals and their family relationships. Features a searchable index and family view with navigation history. Text-based - no images. Recent cha…

app screenshot

app screenshot

app screenshot

Books & Reference

Lewis App Development
100+ downloads
BOOKS_REFERENCE

View the contents of a GEDCOM file and explore the individuals and their family relationships. Features a searchable in…

Paramhansa Yogananda's classic book "Autobiography of a Yogi" book as an app. Explore this spiritual masterpiece in comfort on your phone. Search, save quotes, send quotes and read in comfo…

app screenshot

app screenshot

app screenshot

Books & Reference

Be Thou A Yogi
10+ downloads
BOOKS_REFERENCE

Paramhansa Yogananda's classic book "Autobiography of a Yogi" book as an app. Explore this spiritual masterpi…