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Best Digital Book Apps

238+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated July 2026

With an average user rating of 4.5★, the digital book category is one of the App Store's strongest. Browse all 238+ apps we track, sorted so the most loved ones surface first.

Compare top Digital Book Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Amazon Kindle: Reading AppAmazon Kindle: Reading AppFree4.9★ (5.7M)YesNoJul 2026
2Apple BooksApple BooksFree4.4★ (71K)YesNoJul 2026
3Libby, the library appLibby, the library appFree4.9★ (4.4M)NoNoJul 2026
4Digital BOOK - Divine MemoriesDigital BOOK - Divine MemoriesFree—NoNoMay 2026
5Hoopla: Your Library AnywhereHoopla: Your Library AnywhereFree4.8★ (1.4M)YesNoJul 2026
6My Books – Unlimited LibraryMy Books – Unlimited LibraryFree4.0★ (1.4K)YesYesJul 2026
7Google Play Books & AudiobooksGoogle Play Books & AudiobooksFree4.4★ (9.6K)YesNoJul 2026
8PocketBook ReaderPocketBook ReaderFree4.5★ (8.8K)NoYesJul 2026

Top Picks for Digital Book

Amazon Kindle: Reading App#1

Amazon Kindle: Reading App by AMZN Mobile LLC

Read eBooks & Magazines
Editor's Choice
📚 Books
4.9😊(5.7M ratings)
FreeAdsIn-App Purchases
#4in Books
Amazon Kindle: Reading App screenshot 1
Amazon Kindle: Reading App screenshot 2
Amazon Kindle: Reading App screenshot 3
Amazon Kindle: Reading App screenshot 4
Amazon Kindle: Reading App screenshot 5
Amazon Kindle: Reading App screenshot 6

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.

What We Love

  • 📚 Huge library of books
  • 📱 Portable and convenient
  • 🔍 Useful features like dictionary lookup and highlighting
  • 🌙 Adjustable reading settings (font, brightness, etc.)

Room to Improve

  • 🛒 Cannot purchase books directly in the app
  • 🗂️ Difficulty organizing and managing large book libraries
  • 🔍 Inconsistent behavior when highlighting/taking notes
Apple Books#2

Apple Books by Apple

Read, listen, discover.
Strong Contender
📚 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
Libby, the library app#3

Libby, the library app by OverDrive, Inc.

Library audiobooks and ebooks
Worth Considering
📚 Books
4.9😊(4.4M ratings)
Free
#3in Books
Libby, the library app screenshot 1
Libby, the library app screenshot 2
Libby, the library app screenshot 3
Libby, the library app screenshot 4
Libby, the library app screenshot 5
Libby, the library app screenshot 6

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.

What We Love

  • 📚 Extensive library of books and audiobooks
  • 🔍 Convenient search and browsing features
  • 🔖 Easy to manage holds and returns
  • 🔄 Seamless syncing across devices

Room to Improve

  • 🕰️ Long wait times for popular titles
  • 🔍 Confusing search and filtering options
  • 🤯 Buggy and unstable performance

More Digital Book apps to explore

4
Digital BOOK - Divine Memories
Digital BOOK - Divine Memories
Digital BOOK - Divine Memories
Unforgettable moments
Free
🌟 Lifestyle
(0)
5
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
6
My Books – Unlimited Library
My Books – Unlimited Library
My Books – Unlimited Library
Use your free time to read
Free

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.

Over 50,000 free books and audiobooksMultiple genres including classics, fantasy, sci-fi, and banned booksAudiobook listening option
📚 Books
(1.4K)
free with in-app purchases
7
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
8
PocketBook Reader
PocketBook Reader
PocketBook Reader
PDF, EPUB, FB2, Audiobooks
Free

This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.

Supports 26 book and audio formatsPDF Reflow functionText-to-speech engine
📚 Books
(8.8K)
free with in-app purchases
9
BookPlayer
BookPlayer
BookPlayer
Plays M4B/M4A/MP3 audiobooks
Free

This app provides a dedicated listening experience for audiobooks in M4B, M4A, MP3, and FLAC formats. It offers robust import, management, and playback features, including chapter navigation, variable playback speed, and cloud sync for seamless listening across devices.

Import audiobooks via AirDrop, Files, iTunes, servers, and zip filesManage library with progress tracking, sorting, and playlistsAdvanced playback controls including speed, rewind, and volume boost
📚 Books
(18K)
free with in-app purchases
10
BookVolts
BookVolts
BookVolts
Books on the blockchain
Free

This app connects authors and readers through blockchain-published digital books. Discover exclusive multimedia content and interact directly with your favorite authors. It offers a unique way to experience and acquire digital literature.

Publish digital books on the blockchainBuy and read Digital First Edition booksDiscover bonus audio and video content
📚 Books
(2)
free with in-app purchases
11
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
12
Audible: Audiobooks & Podcasts
Audible: Audiobooks & Podcasts
Audible: Audiobooks & Podcasts
Listen to stories you love
Free

Access a vast library of audiobooks, podcasts, and exclusive originals. Enjoy seamless offline listening, customizable playback, and curated content for entertainment, wellness, and more. Perfect for daily commutes or relaxation.

Thousands of audiobooks and podcastsExclusive Audible OriginalsOffline listening and downloads
📚 Books
(5.6M)
free with in-app purchases
13
12min: Book Summaries Daily
12min: Book Summaries Daily
12min: Book Summaries Daily
Audio & text, learn faster
Free

Access concise summaries of nonfiction books in audio or text format to learn faster and build better habits. Fit knowledge acquisition into your daily routine with microlearning content designed for busy individuals.

Audio and text book summariesAI-powered recommendationsMicrolearning in minutes
📚 Education
(6.1K)
free with in-app purchases
14
LibriVox Audiobooks
LibriVox Audiobooks
LibriVox Audiobooks
45,000 unlimited audiobooks
Free

Access a vast library of over 45,000 free audiobooks, including classics and bestsellers in over 30 languages. Stream or download titles for offline listening, and organize your favorites into collections.

Unlimited audiobook access45,000+ free titlesStream or download
📚 Books
(400)
free with in-app purchases
15
Books - 23,469 Classics To Go. The Ultimate Ebooks And Audiobooks Library
Books - 23,469 Classics To Go. The Ultimate Ebooks And Audiobooks Library
Books - 23,469 Classics To Go. The Ultimate Ebooks And Audiobooks Library
by Digital Press Publishing
Free

Access a vast library of over 23,000 classic ebooks and audiobooks for free. Enjoy a fully featured ereader with customizable options, automatic progress saving, and beautiful original covers. Discover curated collections and switch seamlessly between ebook and audiobook formats.

23,000+ classic ebooks and audiobooksFully featured ereaderAutomatic progress saving
📚 Books
(254)
free with in-app purchases
16
Deseret Bookshelf LDS Books
Deseret Bookshelf LDS Books
Deseret Bookshelf LDS Books
by Deseret Book Company
Free

Access a vast library of uplifting eBooks, audiobooks, and podcasts focused on Latter-day Saint content. Enjoy a free starter collection and subscribe for unlimited access to thousands of titles for personal study and family enjoyment.

Wholesome content for all agesSearch and discover thousands of titlesCustomizable eBook reader
📚 Books
(8.4K)
free with in-app purchases
17
Gramedia Digital: eBook
Gramedia Digital: eBook
Gramedia Digital: eBook
Read eBook, News, Magazine
Free

Access Indonesia's largest digital library with over 200,000 books, magazines, and newspapers. Enjoy unlimited reading with a premium subscription, personalized features, and offline access. Discover content from top publishers worldwide.

Vast digital libraryUnlimited reading subscriptionOffline reading
📰 Magazines & Newspapers
(4)
free with in-app purchases
18
BackThen - Baby Book & Albums
BackThen - Baby Book & Albums
BackThen - Baby Book & Albums
Photo Album, Baby Milestones
Free

This app serves as a private family journal to securely store and organize photos, videos, and milestones from pregnancy through childhood. It offers features like automatic organization by child, full-resolution storage, and the ability to create premium photo books from your memories.

Private family journalPhoto and video storageMilestone tracking
🌟 Lifestyle
(28K)
free with in-app purchases
19
iComics
iComics
iComics
A DRM-free comic book reader
$0.99

This app allows you to read your DRM-free comic book collection on your iOS device. It supports a wide range of comic formats and offers robust organization and reading customization options for a smooth experience.

Supports major comic formats (ZIP, CBZ, RAR, CBR, EPUB, PDF)Organize comics into collectionsSmooth page turning and scrolling
🎬 Entertainment
(3.2K)
paid
20
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

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FAQ about Digital Book

What are the best digital book apps for iPhone?
Amazon Kindle: Reading App tops our digital book apps ranking as of July 2026, with a 4.9-star average from 5.7M App Store ratings, and it's free to download.
Yes — 19 of the top digital book apps we rank are free to download, including Amazon Kindle: Reading App and Apple Books.
Amazon Kindle: Reading App shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 238+ digital book apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
You can read eBooks, magazines, and comics that you have purchased on Amazon. The app also provides access to titles included with Kindle Unlimited and Amazon Prime memberships.
You can customize text size, font type, margins, text alignment, and orientation. You can also adjust brightness and background colors for comfortable reading day or night.

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