Page 2 of the recently popular Paid Books & Reference Apps for Android

"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…

Fox & Sheep
10,000+ downloads
BOOKS_REFERENCE

Nighty Night Forest

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

Knot IQ - Supporters Edition

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 100+ MORE knots …

The Bear Essentials Outdoors Co. LTD.
100+ downloads
BOOKS_REFERENCE

Knot IQ - Supporters Edition

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

Missale Romanum

Rafael Cereceda

Application with full Roman Missal in Latin and Spanish. We are also including English, Italian, and German texts. So, you'll end having here the following Missals: Latin Spanish Latin-Spanish Latin-…

Rafael Cereceda
10,000+ downloads
BOOKS_REFERENCE

Missale Romanum

Application with full Roman Missal in Latin and Spanish. We are also including English, Italian, and German texts. So, …

Modern Essentials Plus

AromaTools

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…

AromaTools
10,000+ downloads
BOOKS_REFERENCE

Modern Essentials Plus

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

Kuro Reader+ Pro

Kuro to Shiro

* 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…

Kuro to Shiro
1,000+ 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 /…

Il Libro delle Ore

Editrice Nuovo Mondo srl

È l’applicazione de “Il libro delle ore”, edito da Jaca Book per la prima volta nel 1975 e ripubblicato nel 2006. L’applicazione contiene salmi, inni e cantici per la p…

Editrice Nuovo Mondo srl
10,000+ downloads
BOOKS_REFERENCE

Il Libro delle Ore

È l’applicazione de “Il libro delle ore”, edito da Jaca Book per la prima volta nel 1975 e rip…

The Cepher

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 …

Cepher Publishing Group
10,000+ downloads
BOOKS_REFERENCE

The Cepher

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

Calibre Companion

Samuel Cohen

"100 Best Android Apps of 2019" - PCMag (https://www.pcmag.com/article/362295/the-100-best-android-apps) Calibre Companion (CC), recommended by calibre developers, is three applications in…

Samuel Cohen
100,000+ downloads
BOOKS_REFERENCE

Calibre Companion

"100 Best Android Apps of 2019" - PCMag (https://www.pcmag.com/article/362295/the-100-best-android-apps) Cal…

Calibre Sync

BIL studio

Lifetime support, no extra charge, no subscription fee. Calibre Sync can: - help you access full Calibre libraries on most popular personal cloud services, including Google Drive, Dropbox, Microsoft…

BIL studio
10,000+ downloads
BOOKS_REFERENCE

Calibre Sync

Lifetime support, no extra charge, no subscription fee. Calibre Sync can: - help you access full Calibre libraries on …

Sasol eBirds Southern Africa – Click to show

World History Atlas

solvapps

Chronological and geographical presentation of historical topics and events. Travel through the fascinating history of mankind from the earliest civilizations to the present. MONEY BACK GUARANTEE …

solvapps
10,000+ downloads
BOOKS_REFERENCE

World History Atlas

Chronological and geographical presentation of historical topics and events. Travel through the fascinating history of…

Dictionnaire Larousse français – This app may contain mature content

Twenty-Four Hours a Day

BookMobile

This most-downloaded app from Hazelden Publishing offers daily thoughts, meditations, and prayers for those in recovery from alcohol and other drugs. Since 1954, the words of Twenty-Four Hours a Day…

BookMobile
10,000+ downloads
BOOKS_REFERENCE

Twenty-Four Hours a Day

This most-downloaded app from Hazelden Publishing offers daily thoughts, meditations, and prayers for those in recovery…

Circuit Color

Areopagitics

This app will speed up finding the right color to the three phase circuit wire you need to pull. A quick search which scrolls to the circuit number saves extra time. The following countries are s…

Areopagitics
1,000+ downloads
BOOKS_REFERENCE

Circuit Color

This app will speed up finding the right color to the three phase circuit wire you need to pull. A quick search which…

Dictionary Pro

TheFreeDictionary.com – Farlex

Dictionary Pro is the premium version of The Free Dictionary app, featuring offline dictionary and thesaurus content with NO ads. Here's what you get: * 100% ad-free dictionary content. * A huge Eng…

TheFreeDictionary.com – Farlex
50,000+ downloads
BOOKS_REFERENCE

Dictionary Pro

Dictionary Pro is the premium version of The Free Dictionary app, featuring offline dictionary and thesaurus content wi…

RhymeZone Rhyming Dictionary

Merriam-Webster Inc.

The official RhymeZone Android app is a fast, powerful rhyming dictionary and thesaurus that you can use anywhere, even if you're not on the Internet. Quickly find rhymes, near rhymes, synonyms, ant…

Merriam-Webster Inc.
10,000+ downloads
BOOKS_REFERENCE

RhymeZone Rhyming Dictionary

The official RhymeZone Android app is a fast, powerful rhyming dictionary and thesaurus that you can use anywhere, even…

Norma RIC 2021 Profesional

Kaaps

Nueva norma electrica Reglamento de Seguridad de las Instalaciones de Consumo de Energia Electrica Recent changes: - Actualización Vehículos eléctricos 2025 - Caída de te…

Kaaps
5,000+ downloads
BOOKS_REFERENCE

Norma RIC 2021 Profesional

Nueva norma electrica Reglamento de Seguridad de las Instalaciones de Consumo de Energia Electrica Recent changes: - A…

Bíblia King James 1611

BV Films Editora LTDA

A Bíblia King James de 1611 é descrita como uma das publicações mais importantes da história, e também a mais fiel ao Textus Receptus. O rei James I da Ingl…

BV Films Editora LTDA
1,000+ downloads
BOOKS_REFERENCE

Bíblia King James 1611

A Bíblia King James de 1611 é descrita como uma das publicações mais importantes da hist&oa…

Electricians' Handbook PRO

Calculation World

The application contains all those articles and topics which briefly explains the basics of electricity and electrical engineering. The application is suitable for professional electricians, amateur,…

Calculation World
1,000+ downloads
BOOKS_REFERENCE

Electricians' Handbook PRO

The application contains all those articles and topics which briefly explains the basics of electricity and electrical …

NHK日本語発音アクセント新辞典

物書堂

「NHK 日本語発音アクセント新辞典」は、NHK出版「NHK 日本語発音アクセント新辞典」を収録した日本語アクセント辞典アプリです。 18年ぶりに大改訂された「NHK 日本語発音アクセント新辞典」(2016年発行)は、NHKが放送現場で使用する最新のアクセントを収録。見出し語として約7万5000語を収録し、使用頻度の高い日本・外国の地名や助数詞も充実させています。さらにすべての語にアナウンサ…

物書堂
5,000+ downloads
BOOKS_REFERENCE

NHK日本語発音アクセント新辞典

「NHK 日本語発音アクセント新辞典」は、NHK出版「NHK 日本語発音アクセント新辞典」を収録した日本語アクセント辞典アプリです。 18年ぶりに大改訂された「NHK 日本語発音アクセント新辞典」(2016年発行)は、NHKが放送現場で…