Browse and manage your Calibre ebook library on iOS devices. Connect to cloud storage or local files for fast searching, sorting, and filtering. Optimized for large collections and works offline once downloaded.






250+ iOS apps curated and reviewed
Drowsebook is the household name in drowsebook, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | May 2026 | ||
| 2 | Free | — | No | Yes | Oct 2026 | ||
| 3 | Free | 5.0★ (6) | No | Yes | Oct 2026 | ||
| 4 | Free | — | No | No | Jul 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 3.0★ (1) | No | Yes | Oct 2026 | ||
| 7 | Free | 1.0★ (1) | No | Yes | May 2026 | ||
| 8 | Free | — | No | No | Aug 2026 |
















Browse and manage your Calibre ebook library on iOS devices. Connect to cloud storage or local files for fast searching, sorting, and filtering. Optimized for large collections and works offline once downloaded.