Instantly identify marine life from photos or guided searches. Log your dives, track sightings, and build a personal species collection. Engage with trivia games, earn badges, and plan liveaboard trips while contributing to ocean conservation.





248+ iOS apps curated and reviewed
Finding the right thomas demesmaeker apps can be overwhelming with so many options. We've analyzed 248+ 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 | — | No | Yes | Jul 2026 | ||
| 2 | Free | 5.0★ (8) | No | Yes | Aug 2026 | ||
| 3 | Free | 4.5★ (14) | No | No | Aug 2026 | ||
| 4 | Free | — | No | No | Sep 2026 | ||
| 5 | Free | 2.7★ (7) | No | Yes | Aug 2026 | ||
| 6 | Free | 5.0★ (1) | No | No | Aug 2026 | ||
| 7 | Free | 5.0★ (7) | No | No | Sep 2026 | ||
| 8 | Free | 5.0★ (6) | No | No | Aug 2026 |











Instantly identify marine life from photos or guided searches. Log your dives, track sightings, and build a personal species collection. Engage with trivia games, earn badges, and plan liveaboard trips while contributing to ocean conservation.





An offline identification guide for Caribbean shore-fish. It features detailed species descriptions, over 8,200 images, and a search engine to identify fish by various characteristics. Users can also create and export observation lists.