Explore detailed seafloor maps to discover fishing hotspots like rocks, shipwrecks, and ledges. Plan your trips efficiently, save on fuel, and increase your catch by seeing the ocean bottom in high definition.






249+ iOS apps curated and reviewed
The best fish map offshore apps on iPhone average 4.4★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.2★ (5) | No | Yes | May 2026 | ||
| 2 | Free was $19.99 | 4.6★ (53) | No | Yes | Aug 2026 | ||
| 3 | Free | 5.0★ (13) | No | Yes | Sep 2026 | ||
| 4 | Free | — | Yes | Yes | Aug 2026 | ||
| 5 | Free | 5.0★ (1) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.6★ (6.2K) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 3.7★ (3) | No | No | Jul 2026 | ||
| 8 | Free | 4.4★ (2.2K) | No | Yes | Sep 2026 |






Explore detailed seafloor maps to discover fishing hotspots like rocks, shipwrecks, and ledges. Plan your trips efficiently, save on fuel, and increase your catch by seeing the ocean bottom in high definition.






Access professional-grade satellite data for offshore fishing, including sea temperature, chlorophyll, and bathymetry maps. This app provides real-time ocean intelligence and navigation tools, all available offline.






Create custom offshore fishing maps by layering sea surface temperature, chlorophyll, and currents. Track conditions at your favorite spots over time and share live maps with your crew for collaborative trip planning. Designed for both professionals and recreational anglers.