Wordglow Privacy Policy

Last updated: August 2026

Wordglow collects no data. None.

Everything in the app — kid profiles, study progress, streaks, badges, goals, and family reward deals — is stored only on your device. The app has no accounts, no sign-in, no analytics, no advertising, and makes no network connections. Nothing you or your child does in the app ever leaves the device.

Details

• No personal information is collected or transmitted. Profile names and avatars exist only in the app's local database on your device.
• No third-party services. The app contains no analytics SDKs, advertising SDKs, crash reporters, or tracking of any kind.
• No network access. All vocabulary content ships inside the app. The app functions fully offline.
• Parent mode PIN. The parent PIN is stored on-device as a salted cryptographic hash in the operating system's secure keychain. It is never transmitted anywhere.
• Deleting data. Deleting a profile in parent mode permanently removes all of that child's data. Uninstalling the app removes everything.

Children's privacy (COPPA)

Wordglow is designed for children and complies with the Children's Online Privacy Protection Act (COPPA) by design: because the app collects and transmits no data whatsoever, no child data is ever gathered, stored on servers, shared, or sold.

Changes to this policy

If a future version of the app changes any of the above (for example, adding an optional account/sync feature), this policy will be updated first and the change will be clearly disclosed in the app's release notes and store listing.

Who operates this app

Wordglow is published by Gary Leung, an independent developer.

Contact

Questions about this policy or your family's privacy? Email oldfamily@gmail.com and you'll get a reply from the developer directly.