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Best Kindle Unlimited Apps

216+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

If you already know Amazon Kindle, this is the deeper bench. 216+ kindle unlimited apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Kindle Unlimited Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Amazon Kindle: Reading AppAmazon Kindle: Reading AppFree4.9★ (5.7M)YesNoJul 2026
2Audible: Audiobooks & PodcastsAudible: Audiobooks & PodcastsFree4.9★ (5.5M)YesYesJul 2026
3Apple BooksApple BooksFree4.4★ (71K)YesNoJul 2026
4Libby, the library appLibby, the library appFree4.9★ (4.1M)NoNoJul 2026
5AudioBooks Unlimited to KindleAudioBooks Unlimited to KindleFree4.5★ (259)NoYesJul 2026
6Goodreads: Book Tracker & MoreGoodreads: Book Tracker & MoreFree4.8★ (730K)YesNoJul 2026
7NovelFlow-Unlimited BooksNovelFlow-Unlimited BooksFree4.7★ (10K)NoYesJul 2026
8Barnes & Noble NOOKBarnes & Noble NOOKFree4.7★ (117K)YesNoJul 2026

Top Picks for Kindle Unlimited

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
Audible: Audiobooks & Podcasts#2

Audible: Audiobooks & Podcasts by Audible, Inc.

1M+ Popular Books & Stories
Strong Contender
📚 Books
4.9😐(5.5M ratings)
FreeAdsIn-App Purchases
#1in Books
Audible: Audiobooks & Podcasts screenshot 1
Audible: Audiobooks & Podcasts screenshot 2
Audible: Audiobooks & Podcasts screenshot 3
Audible: Audiobooks & Podcasts screenshot 4
Audible: Audiobooks & Podcasts screenshot 5
Audible: Audiobooks & Podcasts screenshot 6

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.

What We Love

  • 🚀 Convenient for listening while doing other tasks
  • 👍 Wide selection of books
  • 👍 Narration quality is good
  • 👍 Easy to use app

Room to Improve

  • 🐛 Buggy app with crashes and sync issues
  • 🔒 Difficult to cancel subscription
  • 💰 Expensive subscription and book prices
Apple Books#3

Apple Books by Apple

Read, listen, discover.
Worth Considering
📚 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

More Kindle Unlimited apps to explore

4
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
5
AudioBooks Unlimited to Kindle
AudioBooks Unlimited to Kindle
AudioBooks Unlimited to Kindle
Read Aloud to Kindle Books
Free

This app uses advanced AI to convert your Kindle books and Kindle Unlimited titles into natural-sounding audiobooks. Enjoy listening to your library while commuting, exercising, or relaxing, and reach your reading goals faster.

Convert Kindle books to audiobooksLifelike AI voicesWorks with Kindle Unlimited
📚 Books
(259)
free with in-app purchases
6
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
7
NovelFlow-Unlimited Books
NovelFlow-Unlimited Books
NovelFlow-Unlimited Books
Read All Stories & Audiobooks
Free

Access a vast library of over 500,000 ebooks and audiobooks, including trending novels and fanfiction. Enjoy offline reading with one-tap downloads and customize your reading experience with adjustable fonts and themes. New chapters are updated daily across a wide range of genres.

500,000+ ebooks and audiobooksOffline reading with downloadsDaily chapter updates
📚 Books
(10K)
free with in-app purchases
8
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
9
Amazon Shopping
Amazon Shopping
Amazon Shopping
More benefits, fewer steps
Free

Shop millions of products with app-exclusive benefits for a faster, easier experience. Track deliveries in real-time, view products in 360°, get sale alerts, and enjoy secure sign-in. Access 24/7 live chat support and find items by scanning them.

Real-time delivery tracking360° product viewView in your room (AR)
🛍️ Shopping
(8.4M)
free with in-app purchases
10
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
11
eBooks for Kindle
eBooks for Kindle
eBooks for Kindle
Find Your New Favorite eBooks
Free

Discover new favorite e-book titles for free. Browse numerous categories and search by country to find Kindle books. View detailed book information before being redirected to Amazon to purchase.

Discover free Kindle eBooksBrowse by categorySearch by country
📚 Books
(8)
ad-supported
12
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
13
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
14
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
15
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
16
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
17
Amazon Music: Songs & Podcasts
Amazon Music: Songs & Podcasts
Amazon Music: Songs & Podcasts
100 Million Songs, Ad-Free
Free

Stream millions of songs and podcasts with or without ads. Prime members get ad-free music and podcasts. Unlock 100 million songs on-demand, audiobooks, and offline listening with a premium subscription.

100 million songs on-demandAd-free music and podcastsPodcast and audiobook catalog
🎵 Music
(3.3M)
free with in-app purchases
18
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
19
Everand: Audiobooks & Ebooks
Everand: Audiobooks & Ebooks
Everand: Audiobooks & Ebooks
Audiobooks, ebooks, podcasts
Free

Access millions of audiobooks, ebooks, and podcasts with a reading subscription. Enjoy content across devices, online and offline, with customizable features for both reading and listening. Explore diverse genres and bestsellers with flexible monthly plans.

Millions of audiobooks and ebooksOffline accessCross-device compatibility
📚 Books
(27K)
subscription
20
ReadNow: Novels & Stories
ReadNow: Novels & Stories
ReadNow: Novels & Stories
Top Trending Romance Books
Free

Discover trending romance and other genres of stories with daily chapter updates. Earn free coins by logging in daily and connect with fellow readers to discuss your favorite novels. Enjoy legal translations of popular worldwide novels.

Select any genre: romance, fantasy, sci-fi, fanfictionDaily chapter updatesEarn free coins daily
📚 Books
(2.5K)
free with in-app purchases

FAQ about Kindle Unlimited

What are the best kindle unlimited apps for iPhone?
Amazon Kindle: Reading App tops our kindle unlimited 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 — 20 of the top kindle unlimited apps we rank are free to download, including Amazon Kindle: Reading App and Audible: Audiobooks & Podcasts.
Amazon Kindle: Reading App shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 216+ kindle unlimited 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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