This policy explains what Cyrus Cylinder collects, why it is collected, and how users can contact the app operator.
Cyrus Cylinder may store limited app preferences on the device, such as onboarding status, selected translation language, auto-read preferences, notification settings, and local usage counters for random-word attempts.
If advertising is enabled in the production app, third-party ad providers may collect device and ad interaction data according to their own policies.
The app may rely on third-party services such as Apple App Store, Google Play, Expo infrastructure, Google Mobile Ads, and device text-to-speech systems. Those providers may process data under their own terms and privacy policies.
Preference data is primarily stored locally on the user device. If server-backed services are added later, this policy should be updated to reflect that change.
The app is intended for language learning. If the service is offered to children in regulated regions, review local compliance requirements before release.
Users can manage notifications and other local preferences from inside the app settings. They can also uninstall the app to remove local app data from the device.
Questions about this policy can be sent to support@example.com.
This policy may be updated as the app, monetization model, or backend services evolve. The latest version should always be published on this website.
Last updated: March 10, 2026.
