Best Book Reader Online Apps

245+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

Finding the right book reader online apps can be overwhelming with so many options. We've analyzed 245+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Book Reader Online Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Apple BooksApple BooksFree4.6โ˜… (133K)NoNoNov 2026
2Book Reader: eBook LibraryBook Reader: eBook LibraryFree2.8โ˜… (17)NoYesOct 2026
3Kobo Books & AudiobooksKobo Books & AudiobooksFree4.5โ˜… (28K)NoNoNov 2026
4OBC ReaderOBC ReaderFree3.0โ˜… (11)NoNoNov 2026
5Barnes & Noble NOOKBarnes & Noble NOOKFree4.7โ˜… (119K)YesNoNov 2026
6Readeat โ€“ online book readerReadeat โ€“ online book readerFreeโ€”NoYesSep 2026
7Books Guru It's Time to ReadBooks Guru It's Time to ReadFree4.9โ˜… (9)YesYesNov 2026
8FBReader: ePub and fb2 readerFBReader: ePub and fb2 readerFree3.7โ˜… (129)NoYesOct 2026

Top Picks for Book Reader Online

Apple Books#1

Apple Books by Apple Inc.

Read, listen, discover.
Editor's Choice
๐Ÿ“š Books
4.6๐Ÿ˜(133K ratings)
Free
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

  • ๐Ÿš€ Seamless integration across devices
  • ๐Ÿ“š Vast library of books available
  • ๐Ÿ‘ User-friendly interface
  • ๐ŸŽง Exceptional audiobook experience

Room to Improve

  • ๐Ÿ› Books get deleted from local storage
  • ๐Ÿ› Unreliable syncing between devices
  • ๐Ÿ”’ Lack of audio closed captions
  • ๐Ÿค” Pricing concerns for some books
  • ๐Ÿค” Frustrating UI changes in recent updates
Book Reader: eBook Library#2

Book Reader: eBook Library by Wesco Labs Limited

Unlimited Good Books
Strong Contender
๐Ÿ“š Books
2.8(17 ratings)
FreeIn-App Purchases
Book Reader: eBook Library screenshot 1
Book Reader: eBook Library screenshot 2
Book Reader: eBook Library screenshot 3
Book Reader: eBook Library screenshot 4
Book Reader: eBook Library screenshot 5

Easily read books on your device with customizable settings for brightness, font, and background color. Add books from your phone or web links, track your reading progress, and save your place with bookmarks. Discover new titles and enjoy a personalized reading experience.

Kobo Books & Audiobooks#3

Kobo Books & Audiobooks by Rakuten Kobo Inc.

Your eBook library, anywhere
Worth Considering
๐Ÿ“š Books
4.5๐Ÿ˜(28K ratings)
Free
#54in Books
Kobo Books & Audiobooks screenshot 1
Kobo Books & Audiobooks screenshot 2
Kobo Books & Audiobooks screenshot 3
Kobo Books & Audiobooks screenshot 4
Kobo Books & Audiobooks screenshot 5
Kobo Books & Audiobooks screenshot 6

Access millions of eBooks and audiobooks with a customizable reading experience. Seamlessly sync your progress, notes, and highlights across devices. Discover new stories and enjoy hands-free listening with text-to-speech.

What We Love

  • ๐Ÿš€ Wide selection of books
  • ๐Ÿ’ฐ Affordable pricing
  • ๐Ÿ“š Syncs across devices
  • ๐ŸŽจ Customizable reading experience

Room to Improve

  • ๐Ÿ› Synchronization issues
  • ๐Ÿค” Difficult to navigate
  • ๐Ÿ” Poor search/discovery
  • ๐Ÿ“– Unreliable bookmarking
  • ๐Ÿ”ง Buggy updates

More Book Reader Online apps to explore

FAQ about Book Reader Online

What are the best book reader online apps for iPhone?
Apple Books tops our book reader online apps ranking as of October 2026, with a 4.6-star average from 133K App Store ratings, and it's free to download.
Yes โ€” 20 of the top book reader online apps we rank are free to download, including Apple Books and Book Reader: eBook Library.
Apple Books has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 245+ book reader online apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.