Privacy Policy — Run-Trend

Last updated: 2026

Run-Trend ("the app") is committed to your privacy.

Data we use

Run-Trend reads data from Apple Health (HealthKit) on your device, including:

• Running workouts (distance, duration, route)
• Heart rate, resting heart rate, heart rate variability (HRV)
• Running speed, pace, cadence
• VO2 Max and other fitness metrics
• Body composition (weight, body fat %, BMI, lean body mass, height)

This data is used only to show your trends, compare runs, and display charts and summaries inside the app.

Where your data stays

• All processing is on your device. We do not send your health or fitness data to any server.
• We do not collect, store, or have access to your data on our systems.
• There are no user accounts; we do not track you across apps or devices.

Third parties

Run-Trend does not include third-party analytics, advertising, or tracking SDKs. We do not share your data with anyone.

Your choices

You control what Run-Trend can read in Settings → Health → Data Access & Devices → Run-Trend. You can revoke access at any time.

Contact

Questions or feedback: ask@andywong.me

© 2026 Wong Kwan Shun