Privacy Policy

Last updated: April 9, 2026

1. Data Collection

GoLightWeight stores your workout data locally on your device using an offline-first database. Your data is yours.

2. Data Storage

All workout logs, exercise data, personal records, and settings are stored locally on your device. When you enable cloud sync, data is stored on our secure Supabase servers with row-level security.

3. Apple HealthKit

If you enable HealthKit integration, GoLightWeight reads your body weight and writes workout summaries to Apple Health. This data is handled by Apple's HealthKit framework and is subject to Apple's privacy policy.

4. Authentication

GoLightWeight supports Apple Sign-In and Google Sign-In for account creation. We store only your user ID and email for authentication purposes. You can use the app as a guest without creating an account.

5. Analytics

We do not collect any analytics or tracking data. We do not use any third-party analytics services.

6. Data Deletion

You can delete all your data by uninstalling the app. If you have an account, you can request data deletion by contacting us.

7. Contact

For privacy-related questions, contact us at privacy@golightweight.app.