The top 20 trending Paid Books & Reference Apps for Android right now

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 shows the currently trending ones. Last updated on 2025-12-02.

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! **********…

ReadEra Premium – ebook reader

ReadEra Premium — a unique tool for searching, reading, and managing books and documents. The app allows you to automatically locate all supported books and documents on your device, search fo…

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100,000+ downloads

Books & Reference

READERA LLC
100,000+ downloads
BOOKS_REFERENCE

ReadEra Premium – ebook reader

ReadEra Premium — a unique tool for searching, reading, and managing books and documents. The app allows you to …

Knot IQ - The Bear Essentials

The Bear Essentials Outdoors Co. LTD.

**This is the EARLY SUPPORTERS LAUNCH!** You get a LIFETIME ACCESS Pass (which helps support the next updates) Please note, we are in the early testing stages of this app! We'll have 185+ Knots as of…

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10,000+ downloads

Books & Reference

The Bear Essentials Outdoors Co. LTD.
10,000+ downloads
BOOKS_REFERENCE

Knot IQ - The Bear Essentials

**This is the EARLY SUPPORTERS LAUNCH!** You get a LIFETIME ACCESS Pass (which helps support the next updates) Please n…

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…

FBReader Premium

FBReader.ORG Limited

FBReader Premium — the powerful, flexible paid edition of the popular ebook reader FBReader Premium offers advanced reading tools, smart integrations, and extended format support, all designed…

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100,000+ downloads

Books & Reference

FBReader.ORG Limited
100,000+ downloads
BOOKS_REFERENCE

FBReader Premium

FBReader Premium — the powerful, flexible paid edition of the popular ebook reader FBReader Premium offers advan…

Arc Raiders Map & Companion

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

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Books & Reference

Xerxz
500+ downloads
BOOKS_REFERENCE

Arc Raiders Map & Companion

**ARC Raiders Companion App: Your Essential Guide to the ARC Invasion!** Most complete Arc Raider Map available! All i…

iQuran – القران الكريم

Beehive Innovation FZE

******************************************** ** NEWS ** ** iQuran will now be sold for a fraction of its original price, down to $1.99 from $6.99. InshAllah ** the new price effectively makes iQuran…

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100,000+ downloads

Books & Reference

Beehive Innovation FZE
100,000+ downloads
BOOKS_REFERENCE

iQuran – القران الكريم

******************************************** ** NEWS ** ** iQuran will now be sold for a fraction of its original pric…

Librera PRO - Book reader

Librera Reader PRO is an easy-to-use and highly configurable reading app that supports most popular document formats, including: PDF, EPUB, EPUB3, MOBI, DjVu, FB2, FB2.zip, DOC, DOCX, TXT, RTF, AZW, …

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50,000+ downloads

Books & Reference

Librera
50,000+ downloads
BOOKS_REFERENCE

Librera PRO - Book reader

Librera Reader PRO is an easy-to-use and highly configurable reading app that supports most popular document formats, i…

Universalis Publishing

TO TRY BEFORE YOU BUY: get the "Catholic Calendar: Universalis" app for a free 30-day preview. Feasts and celebrations according to the General Calendar and the local calendars of the UK, …

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50,000+ downloads

Books & Reference

Universalis Publishing
50,000+ downloads
BOOKS_REFERENCE

TO TRY BEFORE YOU BUY: get the "Catholic Calendar: Universalis" app for a free 30-day preview. Feasts and ce…

CCW – Concealed Carry 50 State

Workman Consulting LLC

This comprehensive app empowers the law-abiding CCW (concealed or open carry permit) holder (or anyone who wants to lawfully transport a firearm in any state.) It gives you direct information needed …

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100,000+ downloads

Books & Reference

Workman Consulting LLC
100,000+ downloads
BOOKS_REFERENCE

CCW – Concealed Carry 50 State

This comprehensive app empowers the law-abiding CCW (concealed or open carry permit) holder (or anyone who wants to law…

NOTE: This app acts as a Pro license to the free app. You must have Lithium installed in addition to this app and then the Pro features will activate in the free app. • Sync: Keep your data bac…

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10,000+ downloads

Books & Reference

FaultException
10,000+ downloads
BOOKS_REFERENCE

NOTE: This app acts as a Pro license to the free app. You must have Lithium installed in addition to this app and then …

Dictionary - M-W Premium

Merriam-Webster Inc.

Get America’s most useful and respected dictionary, optimized for your Android device. Continuously updated with the newest words and meanings, this is the premier Android app for English langu…

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100,000+ downloads

Books & Reference

Merriam-Webster Inc.
100,000+ downloads
BOOKS_REFERENCE

Dictionary - M-W Premium

Get America’s most useful and respected dictionary, optimized for your Android device. Continuously updated with …

Kuro Reader+ Pro

* This app is just a reader, and doesn't include any files. Use this app to read only legally purchased content. Pro / Paid features • Dark themes • 7 extra themes, including dark and amol…

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5,000+ downloads

Books & Reference

Kuro to Shiro
5,000+ downloads
BOOKS_REFERENCE

Kuro Reader+ Pro

* This app is just a reader, and doesn't include any files. Use this app to read only legally purchased content. Pro /…

Nighty Night Forest

"Nighty Night Forest" is the sequel to our popular bedtime apps "Nighty Night" and "Nighty Night Circus". More than 8 million parents around the world bring their childr…

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10,000+ downloads

Books & Reference

Fox & Sheep
10,000+ downloads
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Nighty Night Forest

"Nighty Night Forest" is the sequel to our popular bedtime apps "Nighty Night" and "Nighty Nig…

Modern Essentials Plus

Get your dōTERRA® oils game on—wherever you go—with the #1 app for Wellness Advocates! Modern Essentials™ Plus offers beautiful graphic design, simplified navigation, and cuttin…

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10,000+ downloads

Books & Reference

AromaTools
10,000+ downloads
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Modern Essentials Plus

Get your dōTERRA® oils game on—wherever you go—with the #1 app for Wellness Advocates! Modern Essential…

Cepher Publishing Group

Note for users upgrading from the previous version of The Cepher: DO NOT UNINSTALL the old Cepher App before installing this new release as this will remove all your notes! You must keep the old app …

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10,000+ downloads

Books & Reference

Cepher Publishing Group
10,000+ downloads
BOOKS_REFERENCE

Note for users upgrading from the previous version of The Cepher: DO NOT UNINSTALL the old Cepher App before installing…

Sibley Birds 2nd Edition

mydigitalearth.com

🐦 The new Sibley Bird identifier app has arrived with comprehensive, up-to-date information on over 930 North American bird species. Use it for bird identification based on bird calls or pictures. G…

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10,000+ downloads

Books & Reference

mydigitalearth.com
10,000+ downloads
BOOKS_REFERENCE

Sibley Birds 2nd Edition

🐦 The new Sibley Bird identifier app has arrived with comprehensive, up-to-date information on over 930 North American…

Chambers Thesaurus

WordWeb Software

New: Now the latest 5th Edition! The Chambers Thesaurus is the perfect reference for writers and word game enthusiasts, while all lovers of language will find it a pleasure to browse through. There …

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10,000+ downloads

Books & Reference

WordWeb Software
10,000+ downloads
BOOKS_REFERENCE

Chambers Thesaurus

New: Now the latest 5th Edition! The Chambers Thesaurus is the perfect reference for writers and word game enthusiasts…

The Cantina Archive

Track your Star Wars book collection with The Cantina Archive - a fan-built companion for readers who want to organize and explore the galaxy’s greatest stories. Whether you’re diving in…

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Books & Reference

James Booker
100+ downloads
BOOKS_REFERENCE

The Cantina Archive

Track your Star Wars book collection with The Cantina Archive - a fan-built companion for readers who want to organize …

Offline dictionaries pro

Offline dictionaries allows you to browse dictionaries without a network connection, such as when you're on a plane, traveling abroad, out of cellular tower range or if you want to save battery! Do…

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10,000+ downloads

Books & Reference

NGHS.fr
10,000+ downloads
BOOKS_REFERENCE

Offline dictionaries pro

Offline dictionaries allows you to browse dictionaries without a network connection, such as when you're on a plane, tr…