246+ iOS apps curated and reviewed
The best encyclopedia fish apps on iPhone average 4.0★ across 246+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.4★ (11) | No | Yes | Oct 2026 | |
| 2 |  | Free | 2.0★ (4) | Yes | No | Aug 2026 | |
| 3 |  | Free | 3.0★ (2) | No | Yes | Jul 2026 | |
| 4 |  | Free | 4.0★ (66) | Yes | No | Oct 2026 | |
| 5 |  | Free | 3.0★ (2) | Yes | No | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 5.0★ (4) | No | Yes | Sep 2026 | |
| 8 |  | Free | 3.6★ (45) | Yes | Yes | May 2026 |
Discover a vast collection of fish species with detailed articles and stunning HD photos. This app offers an engaging and easy-to-understand learning experience for all ages, with offline access and a badge system to encourage exploration.
This comprehensive guide offers everything you need to know about fly fishing, from techniques and gear to fly tying and fishing locations. Learn how to improve your skills with articles, videos, and maps, and even discover recipes for your catch.
Learn to identify various fish species with this educational app. It offers audio pronunciation, study modes, quizzes, and bookmarking to help users memorize fish types effectively. Track your progress through chapters and overall learning.
