RepLogic Privacy Policy

Last updated: June 29, 2026

RepLogic is a strength-training logger for iOS. This policy explains what data the app collects, how it is used, and your choices. We keep this short and plain.

Who we are

RepLogic is operated by Ronggang Cui. Contact: rongcuidev@gmail.com.

What we collect

• Account identity — your email address and name, provided by Apple or Google when you sign in. If you use Sign in with Apple with "Hide My Email", we only ever see Apple's private relay address.
• Profile photo — if you sign in with Google, the profile photo URL associated with your Google account.
• Training data — the workouts, routines, exercises, and sets you log in the app.

We do not collect advertising identifiers, location, contacts, or analytics, and the app contains no third-party tracking or advertising SDKs.

How we use it

Your data is used only to provide the app's core features: creating your account, securely backing up your training, and syncing it across your devices. We do not sell your data, share it for advertising, or use it to track you across other apps or websites.

Where it is stored

Your account and training data are stored on Google Cloud Platform (Cloud Run and Cloud SQL) in the United States. Data is encrypted in transit (TLS), and authentication tokens are stored in the iOS Keychain on your device.

Third parties

• Apple and Google — only to verify your identity when you sign in (Sign in with Apple / Sign in with Google).
• Google Cloud Platform — our hosting and database provider.

We share data with these providers solely to operate the service; we do not provide your data to anyone for their own purposes.

Retention & deletion

We keep your data until you delete your account. You can delete your account at any time from Account → Delete account inside the app. Deleting your account permanently removes your account and all associated training data from our servers, and revokes the sign-in tokens we hold.

Children

RepLogic is not directed to children under 13, and we do not knowingly collect data from them.

Changes

If we change this policy, we will update the date above and post the new version at this URL.

Contact

Questions about your privacy? Email rongcuidev@gmail.com.