Learn the meaning of maritime buoyage markers with 3D visualizations. Understand buoy types, colors, shapes, and lighting sequences for safe navigation at sea. Covers both IALA Region A and B.




33+ iOS apps curated and reviewed
With an average user rating of 4.6★, the iala category is one of the App Store's strongest. Browse all 33+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $0.99 | — | No | No | Aug 2026 | ||
| 2 | $0.99 | — | No | No | Aug 2026 | ||
| 3 | Free | — | No | No | Sep 2026 | ||
| 4 | $1.99 | — | No | No | Jun 2026 | ||
| 5 | Free | 4.4★ (214) | Yes | Yes | Sep 2026 | ||
| 6 | $3.99 | — | No | No | Aug 2026 | ||
| 7 | $5.99 | — | No | No | Aug 2026 | ||
| 8 | $0.99 | — | No | No | Aug 2026 |




Learn the meaning of maritime buoyage markers with 3D visualizations. Understand buoy types, colors, shapes, and lighting sequences for safe navigation at sea. Covers both IALA Region A and B.






Learn maritime navigation with detailed illustrations and explanations of the IALA System. Features an interactive quiz to test your knowledge and track progress. Ideal for both beginners and experienced mariners seeking to deepen their understanding.






Practice maritime navigation rules and buoyage systems with this app. It helps you identify knowledge gaps and track your progress in mastering essential regulations for mariners.