Security

Last updated: October 10, 2026

This page describes how the RunHUD and OnTrack mobile applications protect your data. For OGQuick, see its privacy policy.

1. Data on Your Device

Running data in RunHUD (heart rate, pace, cadence, distance, and session time) and all OnTrack data (workout presets, history, and settings) are stored on your device in the app's own storage provided by iOS and Android. This data is not sent to our servers.

2. RunHUD Account and Purchase Data

RunHUD premium status and purchase records are stored in Google Firebase's encrypted database. Access is controlled with Firebase Authentication and Firebase security rules, and access to personal information is kept to the minimum needed to operate the service.

3. Payments

Payments are processed by the Apple App Store and Google Play. We do not receive your card or other payment details.

4. Fitness Platforms

Our apps do not connect to Garmin Connect or other fitness-platform accounts, so we do not hold access tokens or data from those services.

5. Reporting Security Issues

If you discover a security vulnerability or have concerns about the security of our Services, please contact us:

Email: ask@planhub.kr