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 December 2025 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 2025-12-13.

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…

Enciclopedia dell'Arte – Click to show

Just Lost - Little Critter

Oceanhouse Media, Inc.

Join Little Critter in this interactive book app as he gets separated from his mom at the mall! Explore pictures, learn new vocabulary, and follow along with three fun ways to read! How will Little C…

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Books & Reference

Oceanhouse Media, Inc.
100+ downloads
BOOKS_REFERENCE

Just Lost - Little Critter

Join Little Critter in this interactive book app as he gets separated from his mom at the mall! Explore pictures, learn…

Saint Virgin Mary prayers PRO

Paid version of https://play.google.com/store/apps/details?id=godbless.virgin.mary without advertisements. Lifetime value. Pay once, use forever. App contains information from the life of Saint Virgi…

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Books & Reference

Prayer Apps
1+ downloads
BOOKS_REFERENCE

Saint Virgin Mary prayers PRO

Paid version of https://play.google.com/store/apps/details?id=godbless.virgin.mary without advertisements. Lifetime val…

研究社露和・和露辞典 – Click to show

Комнатные растения

Iron Water Studio

Справочник по уходу за домашними растениями еще никогда не был таким удобным. Мы проработали дизайн таким образом, что вам не нужно пробираться через вереницу длинных текстов, чтобы узнать, как часто…

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Books & Reference

Iron Water Studio
100+ downloads
BOOKS_REFERENCE

Комнатные растения

Справочник по уходу за домашними растениями еще никогда не был таким удобным. Мы проработали дизайн таким образом, что …

Song Lyrics Manager

Dier Aora Knowledge Engineers

Title: Song Lyrics - Your Personal Songbook Short Description: Organize your lyrics! Add, view, edit, delete your songs privately on your device. Full Description: Tired of scribbled notes and los…

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Books & Reference

Dier Aora Knowledge Engineers
10+ downloads
BOOKS_REFERENCE

Song Lyrics Manager

Title: Song Lyrics - Your Personal Songbook Short Description: Organize your lyrics! Add, view, edit, delete your song…

KJV Study Bible - Offline Pro

The Holy Bible App and Bible Resource Company

Get your KJV Study Bible - Offline Bible Pro without any ads. Enjoy God's word. This version of the app will be improved with more features which will be given to premium members. The word of God can…

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Books & Reference

The Holy Bible App and Bible Resource Company
500+ downloads
BOOKS_REFERENCE

KJV Study Bible - Offline Pro

Get your KJV Study Bible - Offline Bible Pro without any ads. Enjoy God's word. This version of the app will be improve…

AFV Recognition

Watch & Shoot Developments

The ultimate Armoured Fighting Vehicle (AFV) recognition guide, now available on your mobile devices. This application is the end product of years of studying military equipment and how to best iden…

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1,000+ downloads

Books & Reference

Watch & Shoot Developments
1,000+ downloads
BOOKS_REFERENCE

AFV Recognition

The ultimate Armoured Fighting Vehicle (AFV) recognition guide, now available on your mobile devices. This application…

iTrack Wildlife

NatureTracking.com

iTrack Wildlife is a comprehensive and easy to use digital field guide to mammal tracks. Whether you're a naturalist, a hunter, a nature lover, an outdoor enthusiast, or a wildlife biologist, you wil…

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1,000+ downloads

Books & Reference

NatureTracking.com
1,000+ downloads
BOOKS_REFERENCE

iTrack Wildlife

iTrack Wildlife is a comprehensive and easy to use digital field guide to mammal tracks. Whether you're a naturalist, a…

研究社英語大辞典セット – Click to show

Kila: Rapunzel - a story book from Kila Kila offers fun story books to stimulate the love of reading. Kila’s story books help kids to enjoy reading and learning with a plentiful amount of fabl…

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Books & Reference

Kila
10+ downloads
BOOKS_REFERENCE

Kila: Rapunzel - a story book from Kila Kila offers fun story books to stimulate the love of reading. Kila’s sto…

Ethical Consumer Group

The SHOP ETHICAL! app gives you the low-down on the environmental and social record of companies behind common brands you buy in Australian supermarkets and beyond. Shop at the supermarket with a cle…

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10,000+ downloads

Books & Reference

Ethical Consumer Group
10,000+ downloads
BOOKS_REFERENCE

The SHOP ETHICAL! app gives you the low-down on the environmental and social record of companies behind common brands y…

Discover Popular & New LNs Browse a growing collection of LNs with detailed information, synopses, and updates. Bookmark Your Favorites Save your favorite titles for quick access and never lose …

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1,000+ downloads

Books & Reference

GOLDENAGATO
1,000+ downloads
BOOKS_REFERENCE

Discover Popular & New LNs Browse a growing collection of LNs with detailed information, synopses, and updates. Bo…

Ahimsa Software

Need a place to keep your characters for a variety of RPGs? We've got you covered! Protagonist lets you keep any number of character sheets for multiple gaming systems. You can assign character po…

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Books & Reference

Ahimsa Software
100+ downloads
BOOKS_REFERENCE

Need a place to keep your characters for a variety of RPGs? We've got you covered! Protagonist lets you keep any numb…

Themis Reader Pro

Mahoni Global, PT

Aplikasi pembaca undang-undang praktis, dengan berbagai fitur yang menunjang efektifitas pekerjaan. Themis Reader dikembangkan untuk menjadi asisten cekatan para praktisi hukum. Seluruhnya sudah bera…

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Books & Reference

Mahoni Global, PT
10+ downloads
BOOKS_REFERENCE

Themis Reader Pro

Aplikasi pembaca undang-undang praktis, dengan berbagai fitur yang menunjang efektifitas pekerjaan. Themis Reader dikem…

Hachibur E-Book Full Edition

thirdHalf.com, LLC

THE COMPILATION (R) Registered STUDY IN JEWISH CONCEPTS AND BELIEFS. THE COMBINING AND JOINING OF HEBREW TERMS THAT IN ESSENCE SYMBOLIZE THE CONCEPT OF PRAYER, JOINING US WITH G-D Recent changes: U…

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Books & Reference

thirdHalf.com, LLC
5+ downloads
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Hachibur E-Book Full Edition

THE COMPILATION (R) Registered STUDY IN JEWISH CONCEPTS AND BELIEFS. THE COMBINING AND JOINING OF HEBREW TERMS THAT IN…

NJB Audio Bible Pro

The New Jerusalem Bible (NJB) is a Catholic translation of the Bible published in 1985. The New Jerusalem Bible (NJB) has become the most widely used Roman Catholic Bible outside of the United States…

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1,000+ downloads

Books & Reference

JaqerSoft
1,000+ downloads
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NJB Audio Bible Pro

The New Jerusalem Bible (NJB) is a Catholic translation of the Bible published in 1985. The New Jerusalem Bible (NJB) h…

Книга-игра Приключения пиратов

Книга-игра "Приключения пиратов" - это интерактивная книга для малышей. Отправляйтесь на поиски приключений вместе с маленькими пиратами, побывайте на разных островах, погрузитесь в глубин…

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Books & Reference

Funny Blox
0+ downloads
BOOKS_REFERENCE

Книга-игра Приключения пиратов

Книга-игра "Приключения пиратов" - это интерактивная книга для малышей. Отправляйтесь на поиски приключений …