Access a comprehensive offline biology dictionary with numerous terms. This free application works without an internet connection, making it ideal for study on the go. It features an alphabetical listing and a search tool for easy navigation.






249+ iOS apps curated and reviewed
Finding the right biology dictionary apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | No | Oct 2026 | ||
| 2 | Free | 2.5★ (4) | Yes | Yes | Nov 2026 | ||
| 3 | Free | — | No | No | Oct 2026 | ||
| 4 | Free | 1.0★ (1) | No | No | May 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 3.5★ (2) | No | No | Oct 2026 | ||
| 7 | Free | 4.4★ (21) | No | Yes | Nov 2026 | ||
| 8 | Free | 4.8★ (7K) | Yes | Yes | Nov 2026 |












Access a comprehensive offline biology dictionary with numerous terms. This free application works without an internet connection, making it ideal for study on the go. It features an alphabetical listing and a search tool for easy navigation.



