220+ iOS apps curated and reviewed
Omnipedia is the household name in encyclopedia offline, but it's far from the only option. We track 220+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.3★ (6.4K) | No | No | Oct 2026 | |
| 3 |  | $1.99 | 4.6★ (140) | No | No | Oct 2026 | |
| 4 |  | Free | 3.8★ (168) | No | No | Oct 2026 | |
| 5 |  | Free | 4.6★ (405) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | — | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.1★ (75) | Yes | No | Oct 2026 | |
| 8 |  | Free | 4.3★ (27) | No | Yes | Oct 2026 |
Access a vast offline encyclopedia, even without internet. This app provides fast, private access to millions of articles, with monthly updates and personalized recommendations. Enjoy a clean interface, customizable appearance, and on-device AI for quick answers.
Access the world's largest free knowledge base with over 60 million articles in nearly 300 languages. Explore trending topics, save articles for offline reading, and customize your reading experience with various themes and text sizes. Contribute to the community by editing articles and participating in discussions.
Access the complete 1914 Catholic Encyclopedia offline on your iPhone or iPad. Explore over 11,500 articles and images with an intuitive interface, powerful search, and easy sharing options. A comprehensive resource for Catholic history, teaching, and information.
