Tide measure tool is great
It’s great I use it every day I’m on the water
$19.99
About
Measure sea current speed and direction using your iPhone's GPS. Ideal for sailors, coaches, and race teams to map readings, review history, and share data for tactical advantage. Works offline.
✓Measure current speed and direction with GPS
✓View results in multiple units (m/min, m/s, cm/s, knots)
✓Map measurements across race areas
✓Review saved measurements and history
✓Create or join teams to share readings
✓Export measurements as CSV
✓Offline measurement capability
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What's New in TideMeasure
3.12
October 29, 2026
Sea Current Measure Tool is now TideMeasure. We have updated the app name to match our website and store listing.
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FAQ
What is TideMeasure?
TideMeasure is an app that allows you to measure sea current speed and direction using your iPhone's GPS. It's designed for sailors, coaches, and race teams to help them make smarter tactical decisions on the water.
How does TideMeasure work?
You drop a floating object into the water, tap 'Start' as it drifts, and then tap 'Stop' after a short measurement period. The app then displays the current speed and direction.
What devices does TideMeasure support?
TideMeasure is available for iPhone and iPad devices.
What is the price of TideMeasure?
TideMeasure is a paid app priced at $19.99.
Can TideMeasure be used offline?
Yes, TideMeasure allows you to continue measuring currents even when you are offline.
What units can TideMeasure display current speed in?
TideMeasure can display current speed in meters per minute (m/min), meters per second (m/s), centimeters per second (cm/s), or knots.
Does TideMeasure have ads?
No, TideMeasure does not contain advertisements. It is a paid application.
How often is TideMeasure updated?
The latest version of TideMeasure is 3.12, and it was last updated on October 29, 2026. This indicates a recent update, suggesting ongoing development and support.
