176+ iOS apps curated and reviewed
The best kibooks apps on iPhone average 4.4★ across 176+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.5★ (27K) | No | No | Jul 2026 |
| 3 |  | Free | 4.6★ (2.5K) | No | No | Jul 2026 |
| 4 |  | Free | 4.1★ (1.6K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (4K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 1.8★ (351) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.9★ (4.1M) | No | No | Jul 2026 |
| 8 |  | Free | 4.4★ (18K) | No | No | Jul 2026 |
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.
Easily sell your used books and college textbooks for cash. Scan books with your phone, get instant quotes, and ship them for free. Receive payment via PayPal or check within two business days.
Discover a vast library of exclusive completed novels across numerous genres. This reading app offers a personalized experience with smart recommendations and reader-friendly modes. Enjoy gripping stories anytime, anywhere.
Organize and manage any book collection, from personal libraries to classroom inventories. Features include barcode scanning, cloud backup, and cross-device syncing. Customize layouts and export your data.
Access interactive eBooks for learning, studying, and discovery across a wide range of subjects. Features include offline access, powerful search, and interactive elements like quizzes and diagrams. Download a free chapter to explore.
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.
Access a vast collection of ebooks, digital audiobooks, and videobooks from your local library or school. Enjoy a seamless reading, listening, and watching experience with personalized recommendations and engaging reading programs.
Manage your entire book collection digitally, track reading progress, and organize your library. Easily add books by scanning, searching, or manual entry. Keep tabs on borrowed and lent items, and gain insights into your reading habits.
Read your ebooks and discover new titles while supporting independent bookstores. All ebook purchases made through this platform directly benefit local bookshops, ensuring their continued success in the digital age.
Manage your library account conveniently from your mobile device. Discover new books, place holds, renew borrowed items, and easily locate library branches and their hours.
Organize your book collection with virtual shelves and tags. Track reading progress, set goals, and manage your TBR list. Discover new books, share recommendations, and connect with friends' reading journeys.
This app is a versatile e-book reader and cataloger supporting numerous formats like EPUB, MOBI, and PDF. It offers a comfortable reading experience with customizable options, powerful annotation tools, and seamless cloud storage integration. Organize your library with tags, collections, and a handy cataloguer.
Access audio content for Japan Times Publishing books directly on your smartphone or tablet. Search for books by keyword or barcode, download audio files, and enjoy playback with helpful study features like skipping and repeating.
This app allows parents to manage an interactive reading device for children. It enables browsing and downloading digital books, connecting the device, and managing updates and settings. The system aims to enhance reading skills without requiring screen time.
This app helps book lovers, collectors, and students manage their personal print book collections. Easily catalog books using an ISBN scanner or Google search, organize them into custom 'Stacks,' and share your reading interests on social media. All your data is securely stored in the cloud.
This app offers a high-performance PDF and comic viewer with realistic paper-turning animations. It supports various viewing directions, enhanced bookshelf management, and secure password protection for your documents. Easily import files from multiple sources and enjoy a customizable reading experience.
Easily catalog your book collection by scanning ISBN barcodes or searching by author and title. Automatically retrieve book details, values, and cover art. Organize your library with customizable views, multiple collections, and cloud syncing.
This app is a versatile e-book reader supporting a wide range of formats including EPUB, PDF, and audiobooks. It offers extensive customization for reading modes, cloud storage integration, and easy book organization. Advanced features like DJVU support and speed reading are available via in-app purchase.
Access a vast library of best-selling books, audiobooks, and podcasts across 15+ categories. Learn key concepts in just 15 minutes, whether you prefer reading or listening. Stay updated with daily news summaries and exclusive podcasts.