FlowGlow › Privacy Policy

Privacy Policy

Last updated: 24 February 2026

The short version: FlowGlow does not collect, store, transmit, or sell any of your personal data. Your health data never leaves your device.

What data FlowGlow stores

All data you enter into FlowGlow — including cycle dates, symptoms, and settings — is stored locally on your device. This data is not sent to any server, cloud service, or third party.

What data FlowGlow collects

None. FlowGlow does not collect any personal information, health data, analytics, usage data, device identifiers, or location data.

Accounts and sign-in

FlowGlow does not require or offer account creation, sign-in, email registration, or any form of user identification.

Cloud sync

FlowGlow does not sync data to the cloud. There is no backup to external servers. Your data exists solely on your device.

Third-party services

FlowGlow uses the following third-party services for app functionality only:

  • Google Play Billing / App Store — to process subscription and lifetime purchase payments. Payment is handled entirely by Google/Apple. FlowGlow does not receive or store payment details.
  • RevenueCat — to manage subscription status. RevenueCat receives an anonymous app user ID to verify your subscription. No health data or personal information is shared with RevenueCat.

FlowGlow does not use any analytics, advertising, or tracking SDKs.

Data sharing

FlowGlow does not share any data with third parties. There is nothing to share — we don't have it.

Data deletion

Since all data is stored locally on your device, you can delete it at any time by clearing the app's data in your device settings or by uninstalling the app.

Biometric authentication

FlowGlow supports device biometrics (fingerprint, face recognition) to lock the app. Biometric data is handled entirely by your device's operating system. FlowGlow does not access, process, or store biometric data.

Children's privacy

FlowGlow is not directed at children under 13. We do not knowingly collect any data from children.

Changes to this policy

If we update this privacy policy, the updated version will be posted on this page with a revised date. Since we don't have your contact information, we cannot notify you directly — we encourage you to check this page occasionally.

Contact

If you have questions about this privacy policy, contact us at support@drobtinca.com.