This guide helps South African marine anglers identify fish species. It provides detailed information, regulations, and tools like a length/weight calculator for 249 common catches.






239+ iOS apps curated and reviewed
If you already know Marine Fish Guide, this is the deeper bench. 239+ marine fish guide apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $9.99 was $11.99 | — | No | No | Jun 2026 | |
| 2 | Free | 3.7★ (138) | Yes | Yes | Aug 2026 | |
| 3 | Free | 3.2★ (10) | No | Yes | Jul 2026 | |
| 4 | Free | — | No | No | Jul 2026 | |
| 5 | Free | — | No | No | Jun 2026 | |
| 6 | Free | — | No | No | May 2026 | |
| 7 | Free | 5.0★ (4) | No | No | Jul 2026 | |
| 8 | Free | 2.7★ (3) | No | No | May 2026 |






This guide helps South African marine anglers identify fish species. It provides detailed information, regulations, and tools like a length/weight calculator for 249 common catches.






A comprehensive fish encyclopedia and fishing guide in 50 languages. Discover detailed information on 800 fish species, including their habitats, feeding habits, and optimal fishing conditions. Includes helpful tools like a fisherman's calendar and knot guides.






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.


Discover over 1,000 marine species from various oceans with detailed profiles. Search and filter species by name, color, shape, or habitat. Learn about their behavior, morphology, and natural environment.






Identify marine life encountered while scuba diving or snorkeling. This app provides a comprehensive guide to fish, invertebrates, and corals found in tropical reef ecosystems.


Quickly identify seafood sustainability, health benefits, and invasive status. Access a comprehensive glossary and detailed information on fish populations and socio-economic factors.


Identify common shallow-water reef fish in the Tetiaroa Atoll lagoon with this guide designed for snorkelers. Browse species like a book or search by color and shape, viewing up to five photos per fish. Save identified fish with notes and share your discoveries.


Identify tropical Eastern Pacific shore fish with this comprehensive guide. Features over 1,300 species with detailed descriptions, images, and range maps. Works offline and includes search and note-taking tools.


Access expert fishing knowledge with curated spots, bathymetric maps, and live conditions. An AI guide helps plan trips, log catches, and track routes, even offline. Ideal for anglers seeking to improve their catch rates.


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.


This comprehensive guide identifies edible aquatic organisms, offering detailed information on species found in oceans, seas, and freshwater. It provides names in multiple languages, illustrations, and links to Wikipedia for further learning. Users can also add personal notes and photos.


Explore a comprehensive encyclopedia of 756 fish species from the Western Indian Ocean with stunning imagery and detailed facts. Search, compare, and save your favorite sightings offline. An educational tool for all ages.


This app provides detailed fishing recommendations and environmental data to help anglers find the best spots for bait and game fish. It displays information like plankton strength, sea surface temperature, and ocean currents to optimize fishing trips.


This tool aids fishing vessels by providing global ship monitoring, EEZ regional maps, and positioning tools. It allows users to inquire about ships, customize labels, and receive immediate updates on ship information.


This AI-powered fishing assistant helps anglers identify catches, predict bite scores, and access real-time weather and regulations. Log your catches, explore species, and find nearby fishing spots and shops.




Identify marine life encountered while scuba diving or snorkeling at Six Senses Resort, Laamu. Browse fish species by flipping through pages or search by color and shape. Log your sightings with notes and photos.


This app serves as a comprehensive field guide, atlas, and encyclopedia for fish and fishing. It offers a 3-day bite forecast, an AI-powered assistant for angling advice, and an AI fish identifier. Users can also access an educational resource covering fish anatomy, physiology, and ecology.