Sea Current Measure Tool

Master Sailing jdoo · Sports

5.0 1 ratings $19.99

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Chart standing · US

Top Paid Sports
#69
Best #26 ▼ 11

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 30, 2026
New version 3.10 → 3.11

• Fixed a crash when opening or changing dates on the map, including when no measurements are saved. • Improved date selection when switching between personal and team measurements.

Aug 26, 2026
New version 3.09 → 3.10

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 100% 1
4★ 0% 0
3★ 0% 0
2★ 0% 0
1★ 0% 0

In-app purchases · US

No in-app purchases.

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About

Measure sea-current speed and direction from your iPhone in minutes—built for sailors, coaches, and race teams. Map readings across the race area, review history, export CSV data, and share measurements with your team for smarter tactical decisions. WHY TIDEMEASURE Even a small current can change boat speed, laylines, mark roundings, and the favored side of the course. TideMeasure turns a simple drift test into a clear speed-and-direction result without specialized hardware. HOW IT WORKS 1. Drop a floating stick or small object into the water. 2. Tap Start as it begins to drift. 3. Retrieve it after a short measurement. 4. Tap Stop to see current speed and direction. FEATURES • Measure current speed and direction using GPS • View results in m/min, m/s, cm/s, or knots • Map measurements across the race area • Review saved measurements and history • Create or join a team and share readings • Select and export measurements as CSV • Continue measuring offline TideMeasure is designed for race preparation, coaching, training sessions, and building a clearer picture of current around the course. Location access is required during measurements and for displaying results on the map. Apple Maps data is used for mapping.

What's new · 3.11

• Fixed a crash when opening or changing dates on the map, including when no measurements are saved. • Improved date selection when switching between personal and team measurements.

Details

ReleasedJun 2023
UpdatedMar 2026
Version3.11
Size15 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesEnglish
Price$19.99
Categories Sports
Bundle IDcom.ib-sailing.tidemeasuretool