129+ iOS apps curated and reviewed
With an average user rating of 4.0★, the centra online library category is one of the App Store's strongest. Browse all 129+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 2 |  | Free | 4.5★ (28K) | No | No | Nov 2026 | |
| 3 |  | Free | 4.8★ (9.3K) | No | Yes | Nov 2026 | |
| 4 |  | Free | 4.8★ (6.5K) | No | No | Nov 2026 | |
| 5 |  | Free | 2.9★ (43) | No | No | Oct 2026 | |
| 6 |  | Free | 4.9★ (147) | No | No | Nov 2026 | |
| 7 |  | Free | — | No | No | Aug 2026 | |
| 8 |  | Free | 3.6★ (40) | No | No | Oct 2026 |
Access a wide range of information and resources on the go. This app offers configurable features for information providers, including search, account management, event registration, and room bookings. It is powered by a customizable web-based CMS for real-time content updates.
Access millions of eBooks and audiobooks with a customizable reading experience. Seamlessly sync your progress, notes, and highlights across devices. Discover new stories with guest browsing and enjoy hands-free listening options.
Access a vast library of books and audiobooks in multiple languages, including bestsellers and free titles. Enjoy reading on your iPhone or iPad with features like synced bookmarks, customizable reading settings, and offline access. Explore excerpts before buying and discover new releases.
