The top 20 popular Paid Books & Reference Apps for Android in Japan

Check out the top Books & Reference Apps which are a paid download. 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 2026-01-09.

Moon+ Reader Pro

**************** 1,000,000+ downloads, The #1 Paid EBook Reader in Google Play, 30-Day Money Back Guarantee! **************** All-in-one ebook documents management and better designed book reader wi…

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1,000,000+ downloads

Books & Reference

Moon+
1,000,000+ downloads
BOOKS_REFERENCE

Moon+ Reader Pro

**************** 1,000,000+ downloads, The #1 Paid EBook Reader in Google Play, 30-Day Money Back Guarantee! **********…

WolframAlpha Classic

Wolfram Group LLC

Use the power of Wolfram's computational intelligence to answer your questions. Building on 35+ years of development led by Stephen Wolfram, Wolfram|Alpha is the world's definitive source for instant…

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1,000,000+ downloads

Books & Reference

Wolfram Group LLC
1,000,000+ downloads
BOOKS_REFERENCE

WolframAlpha Classic

Use the power of Wolfram's computational intelligence to answer your questions. Building on 35+ years of development le…

American Slang Dictionary – Click to show

新英和中辞典第７版　（研究社） – Click to show

Rope Access Pro

Rope access and high angle rescue reference book and visual materials. Current contents: - Mechanical advantage systems reference book; - Mechanical advantage systems builder. Allows to construct me…

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5,000+ downloads

Books & Reference

Anton Yuriev
5,000+ downloads
BOOKS_REFERENCE

Rope Access Pro

Rope access and high angle rescue reference book and visual materials. Current contents: - Mechanical advantage system…

Dolphins & Whales Sightings – Click to show

有斐閣認知心理学ハンドブック – Click to show

NRSV Audio Bible Pro

The New Revised Standard Version of the Bible (NRSV) for Android The FASTEST Advance Bible app and most efficient way to read & Listen & Study the Bible. Quickly navigate to any chapter. Th…

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Books & Reference

JaqerSoft
100+ downloads
BOOKS_REFERENCE

NRSV Audio Bible Pro

The New Revised Standard Version of the Bible (NRSV) for Android The FASTEST Advance Bible app and most efficient way t…

Todesfall und Trauer Hilfe – Click to show

Life-Study of the Bible

臺灣福音書房（TWGBR）

The Life-study of the Bible contains messages given by the Lord’s servant, Witness Lee, between 1974 and July of 1995. The goal of these messages is to expound the Scriptures, not only in the w…

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Books & Reference

臺灣福音書房（TWGBR）
500+ downloads
BOOKS_REFERENCE

Life-Study of the Bible

The Life-study of the Bible contains messages given by the Lord’s servant, Witness Lee, between 1974 and July of …

톰 아저씨의 오두막 – Click to show

Shroomi - Danske svampe

Kristoffer Andreasen

Shroomi giver dig mere end 200 svampe på din telefon. De kan allesammen findes i den danske natur. Den er nem at bruge og indeholder mange spisesvampe, uspiselig svampe og giftige svampe. Du …

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1,000+ downloads

Books & Reference

Kristoffer Andreasen
1,000+ downloads
BOOKS_REFERENCE

Shroomi - Danske svampe

Shroomi giver dig mere end 200 svampe på din telefon. De kan allesammen findes i den danske natur. Den er nem at…

서경 (書經) : 원문(독음/해설) – Click to show

LetMix para Scrabble, WordFeud – Click to show

Bíblia Almeida PRO

Seconda Variante

Bíblia Almeida PRO - Leia toda a Bíblia em português, edición João Ferreira de Almeida. - Planos de leitura: vários planos de leitura para a leitura da B&iac…

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1,000+ downloads

Books & Reference

Seconda Variante
1,000+ downloads
BOOKS_REFERENCE

Bíblia Almeida PRO

Bíblia Almeida PRO - Leia toda a Bíblia em português, edición João Ferreira de Almei…

Mondadori Libri SpA

Stai per scoprire l’app Amici del mare, parte del progetto “I libri per tutti”: leggerai per la prima volta in digitale la storia di Guido Quarzo in simboli della Comunicazione Aume…

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Books & Reference

Mondadori Libri SpA
1+ downloads
BOOKS_REFERENCE

Stai per scoprire l’app Amici del mare, parte del progetto “I libri per tutti”: leggerai per la prima…

Army Dictionary - Full version

This App is an Online dictionary containing the terms and abbreviations used in the Armies of the World. By using it you can easily learn about army units, ranks, tactics, technologies, vehicles and …

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Books & Reference

Lifenet
5+ downloads
BOOKS_REFERENCE

Army Dictionary - Full version

This App is an Online dictionary containing the terms and abbreviations used in the Armies of the World. By using it yo…

Инженер Конвенция плюс. Дельта – Click to show

BB - the Bad Influence

Oceanhouse Media, Inc.

Join Sister Bear in this interactive book app as she gets into trouble with her new friend Miranda! EExplore pictures, learn new vocabulary, and follow along with three fun ways to read! When Ma…

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Books & Reference

Oceanhouse Media, Inc.
50+ downloads
BOOKS_REFERENCE

BB - the Bad Influence

Join Sister Bear in this interactive book app as she gets into trouble with her new friend Miranda! EExplore pictures, …

Fungi of Britain

Identify and learn about the fungi of Britain. Over 470 of the commonest species are described and illustrated. Fungi are listed alphabetically and by Group. Each fungus is presented with a descript…

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1,000+ downloads

Books & Reference

NatureBritain
1,000+ downloads
BOOKS_REFERENCE

Fungi of Britain

Identify and learn about the fungi of Britain. Over 470 of the commonest species are described and illustrated. Fungi …