14+ iOS apps curated and reviewed
If you already know Marine Rules & Signals, this is the deeper bench. 14+ imray apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $5.99 | 2.9★ (7) | No | No | Oct 2026 | |
| 2 |  | Free | 1.0★ (7) | No | Yes | Nov 2026 | |
| 3 |  | Free | 3.8★ (17) | No | Yes | Oct 2026 | |
| 4 |  | Free | — | No | Yes | Aug 2026 | |
| 5 |  | Free | 4.5★ (115) | No | Yes | Nov 2026 | |
| 6 |  | $4.99 | 1.7★ (3) | No | No | Oct 2026 | |
| 7 |  | $6.99 | — | No | No | Aug 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
This app serves as a comprehensive reference for maritime rules and signals at sea. It features illustrated guides on steering, lights, sound signals, buoys, flags, and communication protocols. An integrated learning system with flashcards aids in quick recall and study.
This marine chart plotter provides nautical charts for various sea activities. Plan passages, create routes, and share tracks. Offers GPS, tides, and AIS integration for comprehensive navigation.
Access worldwide tidal information for over 8,000 locations without an internet connection. Features include tidal graphs, weekly tables, sunrise/sunset times, and moon phases. Advanced tools help calculate optimal time windows for various water activities.
