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Best Book Synchronization Apps

215+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good book synchronization apps. We benchmark 215+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Book Synchronization

Libby, the library app#1

Libby, the library app by OverDrive, Inc.

Library audiobooks and ebooks
Editor's Choice
📚 Books
4.9😊(4.1M ratings)
Free
#2in 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 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

  • 📚 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
BookFunnel#2

BookFunnel by BookFunnel

Read where you like
Strong Contender
📚 Books
3.7😐(355 ratings)
Free
#40in Books
BookFunnel screenshot 1
BookFunnel screenshot 2
BookFunnel screenshot 3
BookFunnel screenshot 4
BookFunnel screenshot 5

Access and manage your entire book library with ease using this app. Enjoy customizable reading experiences, effortlessly switch between devices, and even listen to audiobooks on the go. Start your reading journey today!

What We Love

  • 👍 Easy to use
  • 🚀 Seamless book transfer to Kindle
  • 💡 Variety of font options
  • ⭐ Positive customer support experiences

Room to Improve

  • 🐛 Buggy performance, crashes, and freezes
  • 🔍 Difficulty finding and accessing books
  • 📚 Limited book organization and management features
Bookshelf-Your virtual library#3

Bookshelf-Your virtual library by SquidBit d.o.o.

Book Tracker, TBR, Reading Log
Worth Considering
📚 Books
4.8😊(2.8K ratings)
FreeAdsIn-App Purchases
Bookshelf-Your virtual library screenshot 1
Bookshelf-Your virtual library screenshot 2
Bookshelf-Your virtual library screenshot 3
Bookshelf-Your virtual library screenshot 4
Bookshelf-Your virtual library screenshot 5
Bookshelf-Your virtual library screenshot 6

Organize your book collection using virtual shelves and tags, set reading goals, manage a wishlist, rate and review books, and connect with friends through a social profile. Stay motivated, discover new reads, and track your reading progress with a user-friendly interface. Join now for free and streamline your reading journey!

What We Love

  • 👍 Easy to use
  • 🚀 Batch scanning feature
  • 📚 Excellent for organizing book collections
  • 💰 Free app with no limits

Room to Improve

  • 🔍 Search function could be improved
  • 🔢 Inability to add multiple copies of the same book
  • 📷 Limited cover image options for some books

More Book Synchronization apps to explore

4
Bookly: Book Tracker
Bookly: Book Tracker
Bookly: Book Tracker
Bookshelf and reading manager
Free

Track your reading, manage books, set goals, and access detailed stats with this bookshelf and reading manager app. Improve your reading habits, rate books uniquely, and stay motivated to read more. Start tracking your reading progress today!

📚 Books
(59K)
5
Bookclubs: Organize & Connect
Bookclubs: Organize & Connect
Bookclubs: Organize & Connect
The community app for readers
Free

Bookclubs: Connect with book lovers worldwide, schedule meetings, discuss books, and more! Join or start a book club today for a seamless reading experience. [Call-to-action: Start your book club journey now!]

📚 Books
(18)
6
Bookmory - reading tracker
Bookmory - reading tracker
Bookmory - reading tracker
Track & Remember Your Books
Free

Track and remember your books with an app that helps you manage your reading habits, track books across all formats, set goals, and create reading notes. Utilize features like reading timer, notes editor, reading calendar, and stats to enhance your reading experience and build a lasting reading habit. Sign up now and challenge your reading habit to remember more with Bookmory! For inquiries, email tonysoft.net@gmail.com.

📚 Books
(16K)
7
Bookshelf: Book Tracker & List
Bookshelf: Book Tracker & List
Bookshelf: Book Tracker & List
Reading Log, Shelf TBR Library
Free

Track and manage your personal library with a modern reading tracker app. Monitor reading progress, organize books, and set reading goals with ease. Organize your reading life today!

📚 Books
(4K)
8
BookBuddy: Book Tracker
BookBuddy: Book Tracker
BookBuddy: Book Tracker
Bookshelf & reading list
Free

Track, organize, and share your book collection with ease using this powerful book management app. Quickly add books through various methods, categorize them, and access insightful reading statistics. Manage your classroom library efficiently as a teacher. Start managing your library today!

📚 Books
(14K)
9
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.

📚 Books
(5.7M)
10
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!

📚 Books
(27K)
11
BookPlayer
BookPlayer
BookPlayer
Plays M4B/M4A/MP3 audiobooks
Free

"Enjoy seamless audiobook playback with this versatile player for M4B, M4A, MP3, and FLAC formats. Easily import audiobooks from various sources and efficiently manage your reading progress. Start listening now!"

📚 Books
(17K)
12
Serial Reader: Daily Book Bits
Serial Reader: Daily Book Bits
Serial Reader: Daily Book Bits
Classic lit, one day at a time
Free

"Read classic books in daily bite-sized bits with this app! Choose from over 900 books, receive a new issue daily, and build great reading habits in just 20 minutes a day. Start your reading journey today!"

📚 Books
(3.8K)
13
Reading List: Book Tracker
Reading List: Book Tracker
Reading List: Book Tracker
TBR planner and bookshelf log
Free

Track and manage your reading list with ease using this TBR bookshelf planner and log. Add books by scanning barcodes, track your reading progress, organize custom lists, and view reading statistics. Start organizing your reading journey today!

📚 Books
(29K)
14
PocketBook Reader
PocketBook Reader
PocketBook Reader
PDF, EPUB, FB2, Audiobooks
Free

A versatile and free app for reading all formats of books and listening to audiobooks, supporting 26 formats including EPUB, PDF, and audiobook files. Seamlessly download and sync content through PocketBook Cloud, customize settings, and easily manage your library. An intuitive interface, customization options, and comprehensive features make it an ideal choice for avid readers.

📚 Books
(8.8K)
15
Basmo.Reading Tracker,Book Log
Basmo.Reading Tracker,Book Log
Basmo.Reading Tracker,Book Log
Your AI ChatBook Assistant
Free

Revolutionize your reading experience with our AI ChatBook Assistant - interact with books like never before! Track progress, set reading goals, enjoy personalized metrics, and create motivational quotes for inspiration along the way. Start your reading journey now!

📚 Books
(1.5K)
16
FBReader: ePub and fb2 reader
FBReader: ePub and fb2 reader
FBReader: ePub and fb2 reader
Favorite book reader
Free

A versatile e-book reader for iOS supporting major formats like ePub, Kindle, fb2, RTF, and more. Sync your library and reading progress with the cloud or download books directly. Customize reading settings and upgrade for full features.

📚 Books
(124)
17
MyBook: books and audiobooks
MyBook: books and audiobooks
MyBook: books and audiobooks
Read ebooks and listen offline
Free

Discover a vast selection of e-books and audiobooks, get personalized recommendations, save books for offline reading, and enjoy full synchronization between devices with daily catalog updates. Try it free for 14 days and experience a legal catalog where authors receive royalties. Access it on iOS 12.0 and later versions and share feedback at support@mybook.me.

📚 Books
(3.6K)
18
Bookmate. Listen & read books
Bookmate. Listen & read books
Bookmate. Listen & read books
Ebooks & audiobooks
Free

Access a vast library of audiobooks and e-books across various genres on an intuitive platform. Enjoy seamless reading and listening experiences on the go with Bookmate.

📚 Books
(1.2K)
19
Bookology: Book Tracker
Bookology: Book Tracker
Bookology: Book Tracker
Reading journal & bookshelf
Free

Track your entire library, reading progress, and habits with a comprehensive book tracking and reading analytics app. Organize your books, monitor your reading progress, and build lasting habits with customizable features and detailed statistics.

📚 Books
(374)
20
BookBuddy Pro: Book Tracker
BookBuddy Pro: Book Tracker
BookBuddy Pro: Book Tracker
Bookshelf & reading list
$9.99

Track and manage your book collection effortlessly with an intuitive book management app. Easily organize, share, and keep tabs on your books, lending, and reading habits. Access your entire library catalog on multiple devices with powerful syncing capabilities.

📚 Books
(5.8K)

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