136+ iOS apps curated and reviewed
With an average user rating of 3.8★, the centra online library category is one of the App Store's strongest. Browse all 136+ 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 | Oct 2026 | |
| 3 |  | Free | 4.8★ (9K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.8★ (6.3K) | No | No | Oct 2026 | |
| 5 |  | Free | 2.9★ (43) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | Aug 2026 | |
| 8 |  | Free | — | No | No | May 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 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.
Access a vast library of books and audiobooks in multiple languages, including bestsellers and free titles. Preview up to 20% of any book before purchasing and enjoy a personalized reading experience with customizable settings and offline access.
