Transform your phone into a dedicated speed tracker for any watercraft. Ideal for rental boats, kayaks, and small vessels lacking built-in instruments, it offers instant GPS speed readings with excellent visibility.




249+ iOS apps curated and reviewed
The best sailing speed apps on iPhone average 4.6★ across 249+ 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 | Sep 2026 | ||
| 2 | $0.99 | — | No | No | Jul 2026 | ||
| 3 | Free | 3.7★ (3) | No | No | Sep 2026 | ||
| 4 | Free | — | No | No | Sep 2026 | ||
| 5 | Free | 4.9★ (15) | No | Yes | Sep 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | 3.8★ (4) | No | Yes | Sep 2026 | ||
| 8 | Free | 4.9★ (10) | No | Yes | Sep 2026 |







Transform your phone into a dedicated speed tracker for any watercraft. Ideal for rental boats, kayaks, and small vessels lacking built-in instruments, it offers instant GPS speed readings with excellent visibility.

This app provides sailors with a clear and accurate GPS speedometer displaying speed in knots. It features a live trend graph to help optimize sail trim and can show your theoretical hull speed for easy comparison. It is designed for privacy with no ads or tracking.