Rowly - Rowing Performance
Rowing performance tracking
Only for iPhone
Free · In-App Purchases · Designed for iPhone
iPhone
This version adds a few exciting features, extending the Session review, adding a leaderboard for PRs, and exporting to other services
Rowly is a rowing performance tracking app designed for on-water training and post-session analysis. It uses your phone’s GPS and motion sensors to record key rowing metrics in real time and presents them in a clear, practical way for review after each session.
Rowly is free to use for real-time tracking during your sessions. See your pace, stroke rate, distance, and more as you row. More extensive analytics, integration with heart-rate sensor, and uploads to Strava are available in the Premium plan - with which you help me cover the cost of development.
Rowly is suitable for both individual rowers and coxswains who want better insight into pace, rhythm, efficiency, and consistency during and after training.
Uses advanced sensor fusion combining GPS, accelerometer, and gyroscope with Kalman filtering and zero-crossing stroke detection for accurate speed, stroke rate, and boat stability tracking — no external hardware needed.
Terms of use / EULA can be accessed here: https://rowly.ecvis.nl/terms
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
- Map view on Session history
- Leaderboard for personal records
- Export sessions, including to Strava
The developer, Erik Christiaan Visser, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Erik Christiaan Visser
- Size
- 45.9 MB
- Category
- Sports
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Rowly Premium - Annual $12.99
- Rowly Premium - Lifetime $24.99
- Rowly Premium - Monthly $0.99
- Copyright
- © 2026 Erik Visser