18+ iOS apps curated and reviewed
Out of 18+ iala marks apps on iOS, 7 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $5.99 | — | No | No | Aug 2026 | |
| 2 |  | $1.99 | — | No | No | Oct 2026 | |
| 3 |  | $3.99 | — | No | Yes | Oct 2026 | |
| 4 |  | Free | 2.0★ (4) | No | No | May 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | $0.99 | — | No | No | Aug 2026 | |
| 7 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
A quick reference guide for sailors and students to identify maritime navigation marks according to the IALA system. It covers buoy shapes, colors, topmarks, and light rhythms for various mark types, aiding in exam preparation and on-water identification.
This app helps users learn and test their knowledge of maritime buoys according to IALA standards. It offers structured learning levels and a comprehensive index for quick reference, suitable for both new and experienced sailors.
