246+ iOS apps curated and reviewed
The best marine assistance international apps on iPhone average 4.5★ 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 | — | No | No | May 2026 | |
| 2 |  | Free | 4.8★ (113K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.7★ (7.4M) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 5 |  | Free | 4.5★ (2.3K) | No | Yes | Oct 2026 | |
| 6 |  | Free | 4.8★ (163K) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | 4.9★ (887) | No | No | Oct 2026 |
This system helps detect man overboard incidents at sea. It works with a smart wristband to monitor crew members and automatically records the GPS location of an incident. The app can then guide you back to the last known position and optionally send alerts via text message.
Access worldwide tidal estimates, lunar data, and weather forecasts. Plan outdoor adventures with ease using current radar and offline predictions. Supports Apple Watch and includes a Today Extension for quick access.
Navigate your world with real-time traffic, turn-by-turn directions for driving, walking, cycling, and public transport. Discover millions of businesses and places with photos and reviews. Plan trips with Street View, Immersive View, and offline maps.
