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

"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…

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…

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…

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 /…

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 …

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…

Holy Word - Bible GPT

Appcoholic

Welcome to "Holy Word", your ultimate companion for exploring the Bible in a variety of languages, including English, Hindi, French, Italian, Spanish, and Portuguese. This app is your key t…

Appcoholic
10,000+ downloads
BOOKS_REFERENCE

Holy Word - Bible GPT

Welcome to "Holy Word", your ultimate companion for exploring the Bible in a variety of languages, including …

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.
500+ 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, …

Saint Josemaría Escrivá

Electronic Business Solutions

This application will help you live your Christian faith in your ordinary occupations and follow a personalized spiritual program with the hand of Saint Josemaría. Available in English, Spani…

Electronic Business Solutions
10,000+ downloads
BOOKS_REFERENCE

Saint Josemaría Escrivá

This application will help you live your Christian faith in your ordinary occupations and follow a personalized spiritu…

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…

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…

Sasol eBirds Southern Africa – Click to show

Dictionnaire Larousse français – This app may contain mature content

Guide For Stardew

WisnuNug

🌟 Discover Information Quickly and Easily Without Internet Data! 🌟 🌍 Supported Languages: ✔️English (en-US) ✔️Español (es-ES) ✔️Português (pt-BR) ✔️Indonesia (in-ID) With this app, …

WisnuNug
1,000+ downloads
BOOKS_REFERENCE

Guide For Stardew

🌟 Discover Information Quickly and Easily Without Internet Data! 🌟 🌍 Supported Languages: ✔️English (en-US) ✔️Espa&…

Bíblia Narrada (Cid Moreira)

Série Manancial

Bíblia Narrada (Cid Moreira) 10 principais razões para você preferir nosso aplicativo. 1 - O app não tem propagandas. 2 - Você pode baixar os áudios para ouv…

Série Manancial
10,000+ downloads
BOOKS_REFERENCE

Bíblia Narrada (Cid Moreira)

Bíblia Narrada (Cid Moreira) 10 principais razões para você preferir nosso aplicativo. 1 - O app …

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…

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…

IRIS Mobile

Olan AT&S Ltd.

Users from Russia and Belarus, please read this article if you have any problems with downloading or using the application: https://support.google.com/googleplay/android-developer/answer/11950272?hl=…

Olan AT&S Ltd.
10,000+ downloads
BOOKS_REFERENCE

IRIS Mobile

Users from Russia and Belarus, please read this article if you have any problems with downloading or using the applicat…

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 …