Instantly identify fish species from a photo and access detailed information. Ask questions about diet, origin, and diseases. Enhance your knowledge of aquatic life for fishing or marine biology.



236+ iOS apps curated and reviewed
Out of 236+ fish identification saltwater apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (81) | No | Yes | Aug 2026 | ||
| 2 | Free | 2.5★ (15) | No | No | Aug 2026 | ||
| 3 | Free | — | No | Yes | May 2026 | ||
| 4 | Free | — | No | Yes | Aug 2026 | ||
| 5 | Free | 4.0★ (13) | No | Yes | May 2026 | ||
| 6 | Free | — | No | Yes | Aug 2026 | ||
| 7 | Free | 4.0★ (2) | No | Yes | May 2026 | ||
| 8 | Free | — | Yes | Yes | May 2026 |



Instantly identify fish species from a photo and access detailed information. Ask questions about diet, origin, and diseases. Enhance your knowledge of aquatic life for fishing or marine biology.






This app serves as a digital encyclopedia for identifying common fish species found along the North American West Coast. It uses high-quality images, illustrations, and key characteristics to help anglers quickly identify their catches and differentiate between similar species.





