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Best Free Books Online Apps

238+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Out of 238+ free books online apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Books Online Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Apple BooksApple BooksFree4.4★ (71K)YesNoJul 2026
2My Books – Unlimited LibraryMy Books – Unlimited LibraryFree4.0★ (1.4K)YesYesJul 2026
3FreeBooks: 76,000 Top ReadsFreeBooks: 76,000 Top ReadsFree4.7★ (2.3K)YesYesJul 2026
4Amazon Kindle: Reading AppAmazon Kindle: Reading AppFree4.9★ (5.7M)YesNoJul 2026
5Goodreads: Book Tracker & MoreGoodreads: Book Tracker & MoreFree4.8★ (730K)YesNoJul 2026
6Where is my train - track nowWhere is my train - track nowFree4.6★ (11)NoNoMay 2026
7Libby, the library appLibby, the library appFree4.9★ (4.1M)NoNoJul 2026
8Inkitt Galatea: Audio & eBooksInkitt Galatea: Audio & eBooksFree4.6★ (277K)YesYesJul 2026

Top Picks for Free Books Online

Apple Books#1

Apple Books by Apple

Read, listen, discover.
Editor's Choice
📚 Books
4.4😐(71K ratings)
FreeAds
Apple Books screenshot 1
Apple Books screenshot 2
Apple Books screenshot 3
Apple Books screenshot 4
Apple Books screenshot 5

Discover, read, and listen to millions of books and audiobooks. Browse curated collections, personalized recommendations, and bestsellers. Customize your reading experience with various themes and settings, and set reading goals to build a habit. Share your library with family.

What We Love

  • 🚀 Seamless integration across devices
  • 📚 Vast library of books available
  • 👍 User-friendly interface
  • 🎧 Exceptional audiobook experience

Room to Improve

  • 🐛 Books get deleted from local storage
  • 🐛 Unreliable syncing between devices
  • 🔒 Lack of audio closed captions
My Books – Unlimited Library#2

My Books – Unlimited Library by Digital Press Publishing

Use your free time to read
Strong Contender
📚 Books
4.0😞(1.4K ratings)
FreeAdsIn-App Purchases
My Books – Unlimited Library screenshot 1
My Books – Unlimited Library screenshot 2
My Books – Unlimited Library screenshot 3
My Books – Unlimited Library screenshot 4

Access a vast library of over 50,000 free books and audiobooks across numerous genres. Enjoy a modern, user-friendly interface designed for comfortable reading and listening. Discover classics, explore banned books, and get daily recommendations.

What We Love

  • 🚀 Free books
  • 👍 Wide range of classic books
  • 💡 Ability to read on the go

Room to Improve

  • 🐛 Crashes and bugs
  • 🔋 High battery consumption
  • 👎 Lack of modern/popular books
FreeBooks: 76,000 Top Reads#3

FreeBooks: 76,000 Top Reads by Radically Better

World's Largest Free Library
Worth Considering
📚 Books
4.7(2.3K ratings)
FreeAdsIn-App Purchases
#29in Books
FreeBooks: 76,000 Top Reads screenshot 1
FreeBooks: 76,000 Top Reads screenshot 2
FreeBooks: 76,000 Top Reads screenshot 3
FreeBooks: 76,000 Top Reads screenshot 4
FreeBooks: 76,000 Top Reads screenshot 5
FreeBooks: 76,000 Top Reads screenshot 6

Access a vast digital library with over 76,000 free books across all genres. Discover new titles, personalize your reading experience, and download books for offline enjoyment. Find your next favorite read, from classics to modern bestsellers.

More Free Books Online apps to explore

4
Amazon Kindle: Reading App
Amazon Kindle: Reading App
Amazon Kindle: Reading App
Read eBooks & Magazines
Free

Access a vast library of eBooks, magazines, and comics on your mobile device. Customize your reading experience with adjustable text, brightness, and page-turning options. Look up words, track progress, and sync across devices.

Read purchased eBooksAccess Kindle UnlimitedCustomizable text and display
📚 Books
(5.7M)
free with in-app purchases
5
Goodreads: Book Tracker & More
Goodreads: Book Tracker & More
Goodreads: Book Tracker & More
Kindle, Audible, Amazon & more
Free

This app connects you with a vast community of readers to discover new books. Get personalized recommendations, track your reading progress, and see what your friends are enjoying. Scan book barcodes in stores to add them to your wish list and read reviews before you buy.

Personalized book recommendationsReading challenge participationBook cover and barcode scanner
📚 Books
(730K)
free with in-app purchases
6
Where is my train - track now
Where is my train - track now
Where is my train - track now
Live location of rail
Free

Track trains in real-time and access schedules without an internet connection. Features include destination alarms, speedometer, coach layouts, and PNR status checks. It's designed for efficient battery and data usage.

Live train status offlineOffline train schedulesDestination alarms
✈️ Travel
(11)
free
7
Libby, the library app
Libby, the library app
Libby, the library app
Library audiobooks and ebooks
Free

Access millions of free ebooks and audiobooks from your local library. Borrow titles instantly with your library card, download for offline enjoyment, and enjoy a customizable reading and listening experience.

Borrow ebooks and audiobooksDownload for offline accessSend ebooks to Kindle
📚 Books
(4.1M)
free
8
Inkitt Galatea: Audio & eBooks
Inkitt Galatea: Audio & eBooks
Inkitt Galatea: Audio & eBooks
Read Novels & Stories
Free

Access a vast library of romance novels and audiobooks with immersive features like sound effects and text message narratives. Enjoy exclusive stories, new weekly additions, and a vibrant community of readers. Customize your experience and read or listen anytime, anywhere.

Unlimited romance stories and audiobooksImmersive reading with sound effectsExclusive stories from best-selling authors
📚 Books
(277K)
free with in-app purchases
9
eBook Search - download books
eBook Search - download books
eBook Search - download books
Paper free book library
Free

Access a vast digital library of over 2 million free eBooks across all genres. Instantly download titles directly to your preferred reading device, including Kindle, Nook, and iBooks, without needing a library card. Discover classics, thrillers, and more, all available at your fingertips.

2 million+ free eBooksInstant downloadsSupports Kindle, Nook, iBooks
📚 Books
(3.4K)
free with in-app purchases
10
Red Transporte CDMX
Red Transporte CDMX
Red Transporte CDMX
by Luis Gonzalez Martinez
Free

This app provides comprehensive information on public transportation routes, lines, stations, and maps for Mexico City and its metropolitan area. It offers detailed data for various transport systems, including offline functionality and real-time visualizations.

Transport lines and stationsInteractive mapsGoogle Maps integration
🗺️ Navigation
(7)
free
11
Google Play Books & Audiobooks
Google Play Books & Audiobooks
Google Play Books & Audiobooks
Books & Audiobooks
Free

Access millions of ebooks, audiobooks, comics, and manga in one app. Organize your library, enjoy customizable reading and listening experiences, and take your stories anywhere, even offline. Features include smart notes, kid-friendly tools, and voice control for audiobooks.

Millions of ebooks, audiobooks, comics, mangaOffline reading and listeningCustomizable library shelves
📚 Books
(9.6K)
free with in-app purchases
12
Wattpad - Read & Write Stories
Wattpad - Read & Write Stories
Wattpad - Read & Write Stories
Books: reading and writing
Free

Discover and read millions of original stories across diverse genres, or share your own writing with a global community. Connect with fellow readers and writers, build your personal library, and potentially see your work discovered by entertainment companies.

Discover original storiesWrite and share your storiesConnect with readers and writers
📚 Books
(706K)
free with in-app purchases
13
Hoopla: Your Library Anywhere
Hoopla: Your Library Anywhere
Hoopla: Your Library Anywhere
Books, Comics, Movies & more
Free

Access a vast digital library of books, comics, movies, music, and more, all within a single application. Stream or download content for free with your library card, enjoying an ad-free experience and features like offline listening and dark mode.

Stream and download contentAd-free experienceAudiobooks and eBooks
📚 Books
(1.4M)
free
14
Barnes & Noble NOOK
Barnes & Noble NOOK
Barnes & Noble NOOK
eBooks, audiobooks, and more
Free

Access a vast digital library of millions of eBooks, graphic novels, comics, manga, magazines, and audiobooks. Enjoy personalized recommendations, customize your reading and listening experience, and sync content across all your devices. Share your favorite reads with friends and discover free titles.

Vast digital libraryPersonalized recommendationsCustomizable reading/listening
📚 Books
(117K)
free with in-app purchases
15
Audiobooks.com: Get audiobooks
Audiobooks.com: Get audiobooks
Audiobooks.com: Get audiobooks
Listen to novels
Free

Access a vast library of audio entertainment, including bestsellers, new releases, and sleep stories. Stream or download titles for offline listening, with personalized recommendations and features like adjustable playback speed and a sleep timer.

Massive audiobook libraryFree audiobook accessMonthly VIP selection
📚 Books
(65K)
free with in-app purchases
16
eBoox - fb2 ePub book reader
eBoox - fb2 ePub book reader
eBoox - fb2 ePub book reader
Read books comfortably
Free

This application provides a comfortable and customizable reading experience for a wide variety of e-book formats. It offers features like bookmarks, highlights, dark mode, and offline reading, with seamless online synchronization. Books can be easily uploaded from various sources, including cloud storage and email.

Supports EPUB, MOBI, FB2, DOC, TXT, and moreCustomizable fonts, text size, and brightnessDark mode and offline reading
📚 Books
(2.9K)
free
17
MoboReader: Top Novels & Books
MoboReader: Top Novels & Books
MoboReader: Top Novels & Books
Read Trending Romance Books
Free

Access a vast library of best-selling novels, fanfiction, and original series with customizable reading options. Enjoy ebooks offline, listen to audiobooks, and discover new stories updated daily. Offers free trials and coins for paid content.

Millions of best sellers and novelsOriginal series and fanfictionCustomizable reading experience
📚 Books
(51K)
free with in-app purchases
18
Kobo Books & Audiobooks
Kobo Books & Audiobooks
Kobo Books & Audiobooks
Your eBook library, anywhere
Free

Access millions of eBooks and audiobooks with a highly customizable reading experience. Sync your progress across devices and discover new stories with guest browsing. Enjoy features like night mode, text-to-speech, and CarPlay integration.

Millions of eBooks and audiobooksCustomizable reading experienceSeamless eBook and audiobook playback
📚 Books
(27K)
free
19
Author.Today - Книги онлайн
Author.Today - Книги онлайн
Author.Today - Книги онлайн
Электронные и аудио книги
Free

Access a vast library of Russian-language e-books and audiobooks across popular genres. Engage with authors, follow ongoing series, and build your personal collection with offline reading capabilities.

Extensive Russian-language libraryFantasy, sci-fi, romance, mystery genresFollow favorite authors and series
📚 Books
(2)
free
20
Epic - Kids' Books & Reading
Epic - Kids' Books & Reading
Epic - Kids' Books & Reading
Children’s Learning & eBooks
Free

Access a vast digital library for children, featuring over 40,000 books, audiobooks, and videos. This app offers interactive learning tools, multilingual content, and personalized reading experiences for kids. It supports both family and educational use, with features to track progress and build reading confidence.

40,000+ books, audiobooks, and videosRead-To-Me books and audiobooksMultilingual content (Spanish, French, Chinese, Gaelic)
📚 Education
(518K)
freemium

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FAQ about Free Books Online

What are the best free books online apps for iPhone?
Apple Books tops our free books online apps ranking as of June 2026, with a 4.4-star average from 71K App Store ratings, and it's free to download.
Apple Books shows ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 238+ free books online apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Apple Books is a digital platform for discovering, reading, and listening to a vast collection of books and audiobooks. It offers personalized recommendations, curated collections, and tools to customize your reading experience and track your progress.
You can customize your reading experience by choosing from various reading themes, adjusting font styles and sizes, line height, and letter spacing. The app also offers an Auto-Night Theme for comfortable reading in low light and vertical scrolling options.