The top 20 popular Free Books & Reference Apps for Android in Portugal

Check out the top Books & Reference Apps which are free to download. We went through all Books & Reference Apps for Android on Google Play in September 2026 and picked the best ones for you to download onto your Android phone. This Android app list is sorted by the popularity in Portugal. Last updated on 2026-09-24.

eReader Prestigio: Book Reader

Prestigio development team

eReader Prestigio: Book Reader is a multi lingual, multi format text and audio books reading app. Intuitive interface in over 25 languages and an in app store library with over 50,000 text (for child…

Free

4.6

10,000,000+ downloads

Books & Reference

Moon+ Reader

Moon+

☆ Innovative book reader with powerful controls & full functions: • Read thousands of ebooks for free, supports online ebook libraries • Read local books with smooth scroll and tons of…

Free

3.5

10,000,000+ downloads

Books & Reference

FBReader: Favorite Book Reader

FBReader.ORG Limited

FBReader — a fast, lightweight, and customizable ebook reader FBReader opens DRM-free ebooks as well as titles protected with Readium LCP. Supported ebook formats: • ePub (including ePub…

Free

2.7

10,000,000+ downloads

Books & Reference

Cantook by Aldiko – Click to show

Google Play Books & Audiobooks

Google LLC

Dive into a world of stories with Google Play Books! Explore millions of ebooks, audiobooks, comics, and manga — all in one app. Key Features: • Your library, anywhere: Enjoy books o…

Free

4.7

1,000,000,000+ downloads

Books & Reference

Wikipedia

Wikimedia Foundation

The best Wikipedia experience on your Mobile device. Ad-free and free of charge, forever. With the official Wikipedia app, you can search and explore 40+ million articles in 300+ languages, no matter…

Free

4.3

50,000,000+ downloads

Books & Reference

Goodreads: Book Tracker & More

Goodreads

Find and share books you love on Goodreads, the world's largest site for readers and book recommendations. More than 75 million members have added more than 2.2 billion books to their shelves. Good…

Free

4.6

10,000,000+ downloads

Books & Reference

Wattpad - Read & Write Stories

Wattpad.com

Wattpad. Stories to obsess over. Read and write original stories in your own language! Discover the social storytelling platform that connects a global community of millions of readers and writers t…

Free

3.7

100,000,000+ downloads

Books & Reference

Sky Map

Sky Map Devs

Sky Map helps you identify stars, planets, nebulae, and constellations in real-time. Originally developed as Google Sky Map, it is now open source. Find us online: ⭐ Official Website: stardroid.app …

Free

4.1

50,000,000+ downloads

Books & Reference

Amazon Kindle: Reading App

Amazon Mobile LLC

READ ANYTIME, ANYWHERE On the bus, on your break, in your bed—never be without something to read. The Kindle app puts millions of books, magazines, newspapers, comics, and manga at your fingert…

Free

4.8

100,000,000+ downloads

Books & Reference

Danish-Finnish Dictionary – Click to show

Spevník JKS

Marián

Spevník JKS (Jednotný Katolícky Spevník). POZNÁMKA: Aplikácia vznikla ako osobný projekt. Obsahuje už takmer všetky piesne. Osobitnou t&eacut…

Early Music Companion

Werckmeister – Acoustic Puzzles

Renaissance and Medieval music was composed on the basis of music theory that is no longer in use. As with modern compositions, early music scores do not provide every detail needed to perform them p…

Православне чудотворне иконе

Хаџи Срђан Ћирковић

- Икона (гр. εἰκών - слика, образ, представа) је слика којој се указује поштовање насликаној личности (Господу Исусу Христу, Богородици, Анђелима и других светитељима), а не материји…

Oração para proteger a família – Click to show

Momin Ki Namaz Urdu Hindi – Click to show

Student Textbook for All Grade – Click to show

Namiae Bible

Wycliffe Bible Translators, Inc

Godon Vuak Ma Ijin Nupela Testamen long tokples Namiae long Niugini. The New Testament in the Namiae language of Papua New Guinea. Alternate language names: Namiai, Barai [ISO 639-3: nvm] Features: …

Jessica Kingsley Publishers Li – Click to show

SH-01G　取扱説明書（Android 5.0） – Click to show

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More apps

The top 20 popular Free Books & Reference Apps for Android in Portugal

eReader Prestigio: Book Reader

Moon+ Reader

FBReader: Favorite Book Reader

Cantook by Aldiko

Google Play Books & Audiobooks

Wikipedia

Goodreads: Book Tracker & More

Wattpad - Read & Write Stories

Sky Map

Amazon Kindle: Reading App

Danish-Finnish Dictionary

Spevník JKS

Early Music Companion

Православне чудотворне иконе

Oração para proteger a família

Momin Ki Namaz Urdu Hindi

Student Textbook for All Grade

Namiae Bible

Jessica Kingsley Publishers Li

SH-01G 取扱説明書（Android 5.0）

SH-01G　取扱説明書（Android 5.0）