Free
Rating summary
About
RollPeriod transforms your smartphone into a practical tool for vessel motion analysis.
Using the built-in accelerometer, the app provides real-time measurements and insights:
Roll and pitch periods are calculated with FFT analysis.
Data import and export with CSV file support.
Whether you are a sailor, marine engineer, or navigation enthusiast, RollPeriod helps you better understand vessel dynamics and make safer decisions at sea.
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What's New in Roll Period
2.0.1+18
October 2, 2026
Save method rework. UI improvements. Fix bugs. database and share function rework.
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