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Best Free Online Books Library Apps

228+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

If you already know Apple Books, this is the deeper bench. 228+ free online books library apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Free Online Books Library

Apple Books#1

Apple Books by Apple Inc.

Read, listen, discover.
Editor's Choice
šŸ“š Books
4.4šŸ˜(71K ratings)
FreeAds
Apple Books screenshot 1
Apple Books screenshot 2
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Apple Books screenshot 4
Apple Books screenshot 5

Discover, read, and listen to a wide selection of books and audiobooks with personalised recommendations and curated collections. Set reading goals, customize your reading experience, and share with family members. Enjoy convenient features like Apple CarPlay integration and access from Apple Watch. Start your reading journey now!

What We Love

  • šŸš€ Seamless integration across devices
  • šŸ“š Vast library of books available
  • šŸ‘ User-friendly interface
  • šŸŽ§ Exceptional audiobook experience

Room to Improve

  • šŸ› Books get deleted from local storage
  • šŸ› Unreliable syncing between devices
  • šŸ”’ Lack of audio closed captions
Libby, the library app#2

Libby, the library app by OverDrive, Inc.

Library audiobooks and ebooks
Strong Contender
šŸ“š Books
4.9šŸ˜Š(4.1M ratings)
Free
#2in Books
Libby, the library app screenshot 1
Libby, the library app screenshot 2
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Libby, the library app screenshot 5
Libby, the library app screenshot 6

Access millions of free ebooks and audiobooks from local libraries instantly with Libby: the library app. Borrow, download, and enjoy a wide range of titles, customize your reading experience, and sync across all your devices seamlessly. Start your reading adventure today!

What We Love

  • šŸ“š Extensive library of books and audiobooks
  • šŸ” Convenient search and browsing features
  • šŸ”– Easy to manage holds and returns
  • šŸ”„ Seamless syncing across devices

Room to Improve

  • šŸ•°ļø Long wait times for popular titles
  • šŸ” Confusing search and filtering options
  • šŸ¤Æ Buggy and unstable performance
Hoopla: Your Library Anywhere#3

Hoopla: Your Library Anywhere by Midwest Tape LLC

Books, Comics, Movies & more
Worth Considering
šŸ“š Books
4.8šŸ˜Š(1.4M ratings)
FreeAds
#5in Books
Hoopla: Your Library Anywhere screenshot 1
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Hoopla: Your Library Anywhere screenshot 5
Hoopla: Your Library Anywhere screenshot 6

Explore a world of entertainment with a vast library of audiobooks, eBooks, comics, music, movies, TV shows, and more using your library card - all without ads or late fees. Seamlessly switch between devices, enjoy Dark Mode for nighttime reading, and access it all instantly with no waiting. Download now and access your library on the go!

What We Love

  • šŸš€ Excellent selection of content
  • šŸ‘ Easy to use app
  • šŸš€ Convenient access to books, audiobooks, movies, and more
  • šŸ‘ Great resource for reading/listening

Room to Improve

  • šŸ› Glitchy, crashes frequently
  • šŸ” Limited search and browsing functionality
  • šŸ” Inconsistent syncing across devices

More Free Online Books Library apps to explore

4
eBook Search - download books
eBook Search - download books
eBook Search - download books
Paper free book library
Free

Discover a paper-free book library with over 2 million free eBooks spanning all genres. Instantly download to your favorite device and enjoy modern titles without any regrets. Join the secret book club now.

šŸ“š Books
(3.4K)
5
Google Play Books & Audiobooks
Google Play Books & Audiobooks
Google Play Books & Audiobooks
Books & Audiobooks
Free

Discover a vast library of books, audiobooks, and comics spanning various genres and interests. With features like personalized recommendations and offline access, find your next favorite read effortlessly. Start exploring today!

šŸ“š Books
(874)
6
Kobo Books & Audiobooks
Kobo Books & Audiobooks
Kobo Books & Audiobooks
Your eBook library, anywhere
Free

Discover a comprehensive e-book platform offering a wide range of titles across genres, from bestsellers to niche publications. Immerse yourself in a world of reading with an extensive library at your fingertips. Start exploring today!

šŸ“š Books
(27K)
7
FreeBooks: 76,000 Top Reads
FreeBooks: 76,000 Top Reads
FreeBooks: 76,000 Top Reads
World's Largest Free Library
Free

Discover a vast library of over 70,000 free books, with a personalized reading experience and the ability to build your own virtual bookshelf. Download now and start exploring your new favorite books!

šŸ“š Books
(1.6K)
8
Amazon Kindle: Reading App
Amazon Kindle: Reading App
Amazon Kindle: Reading App
Read eBooks & Magazines
Free

A versatile platform for reading eBooks on various devices, offering a vast library of digital books. Explore a world of literature at your fingertips.

šŸ“š Books
(5.6M)
9
Books Guru It's Time to Read
Books Guru It's Time to Read
Books Guru It's Time to Read
Online pdf books mega library
Free

This application offers a vast online library of free PDF books and documents, allowing users to easily download and read content offline, with features like bookmarks, favorites, and sharing. Download the app now and experience a cool way to access and read books, with a built-in browser, reader, and unlimited downloads.

šŸ“š Books
(8)
10
Storytel - Audiobooks Library
Storytel - Audiobooks Library
Storytel - Audiobooks Library
Audio Books & Reading App
Free

Access a vast library of audiobooks covering various genres and interests, offering a convenient and immersive reading experience on the go. Dive into captivating stories and knowledge at your fingertips with our extensive collection of audio content. Start exploring today!

šŸ“š Books
(11K)
11
Wattpad - Read & Write Stories
Wattpad - Read & Write Stories
Wattpad - Read & Write Stories
Books: reading and writing
Free

Discover a vast collection of stories in various genres by talented writers from around the world. Immerse yourself in a world of imagination and creativity. Join now to start reading and sharing your own stories!

šŸ“š Books
(706K)
12
Barnes & Noble NOOK
Barnes & Noble NOOK
Barnes & Noble NOOK
eBooks, audiobooks, and more
Free

A platform to effortlessly organize, catalog, and share your personal library of books with extensive categorization options, reviews, and the ability to track lending. Join now to simplify your book management experience.

šŸ“š Books
(117K)
13
MoboReader: Novels & Stories
MoboReader: Novels & Stories
MoboReader: Novels & Stories
Read Trending Romance Books
Free

Experience a customizable reading journey with millions of best sellers, novels, and genres like romance, fantasy, and science fiction with a vast collection of both paid and free ebooks. Read "The Substitute Bride" and more on-the-go.

šŸ“š Books
(1.4K)
14
Lera: Livros Story & Audiobook
Lera: Livros Story & Audiobook
Lera: Livros Story & Audiobook
Web Novels Stories Audiolivros
Free

Discover a comprehensive library of eBooks on various genres and topics with Lera. From fiction to non-fiction, academic to leisure reading, Lera provides a user-friendly platform for book enthusiasts to explore, read, and engage with diverse content. Start your reading adventure today!

šŸ“š Books
(1.9K)
15
Audible: Audiobooks & Podcasts
Audible: Audiobooks & Podcasts
Audible: Audiobooks & Podcasts
1M+ Popular Books & Stories
Free

Experience a wide range of audio entertainment with audiobooks, podcasts, and more in one convenient app. Dive into captivating storytelling and enrich your mind on-the-go. Download now for endless listening pleasure.

šŸ“š Books
(5.5M)
16
Fabula: Audiobook Summaries
Fabula: Audiobook Summaries
Fabula: Audiobook Summaries
Webnovels & Read, Listen Books
Free

Get concise summaries of audiobooks with Fabula: Audiobook Summaries. Enhance your reading experience by listening to book summaries and key takeaways.

šŸ“š Books
(7.1K)
17
Comprehensive Islamic Library
Comprehensive Islamic Library
Comprehensive Islamic Library
Ų¬Ų§Ł…Ų¹ Ų§Ł„ŁƒŲŖŲØ Ketab Online
Free

Discover the ultimate Comprehensive Islamic Library, serving researchers worldwide with a vast collection of Islamic texts accessible across multiple platforms. Explore thousands of books with advanced search features, customizable reading options, and tools to enhance your research experience. Sync your notes and data seamlessly across all your devices for a comprehensive Islamic learning experience.

šŸ“š Books
(60)
18
CloudLibrary
CloudLibrary
CloudLibrary
browse, borrow and enjoy
Free

Browse, borrow, and enjoy with this must-have app for library users! Access your library card, borrow physical items, enjoy free eBooks, receive reminders, and explore digital content all in one place. Elevate your library experience today!

šŸ“š Books
(53)
19
Audiobooks.com: Get audiobooks
Audiobooks.com: Get audiobooks
Audiobooks.com: Get audiobooks
Listen to novels
Free

Enjoy your favorite books on the go with the ultimate audiobook experience - access over 450,000 titles, enjoy adjustable playback speeds, and engage with a vibrant book-loving community. Download now to start your adventure!

šŸ“š Books
(64K)
20
zLibrary - EPUB Reader & PDF
zLibrary - EPUB Reader & PDF
zLibrary - EPUB Reader & PDF
Read eBooks, Books, iReader
Free

Access a comprehensive library of eBooks, read EPUB files seamlessly, and manage your digital book collection effortlessly. Dive into a world of literature with just a few taps!

šŸ“š Books
(513)

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