EFFECTIVE · 7 AUGUST 2026

Privacy Policy

Muyu Reader (“Muyu”, “we”, “us”) is a graded Chinese reading service. The public website and current mobile app are designed to work without an account.

1. Information stored on your device

The Web reader stores words you choose to save in your browser’s local storage. The current mobile app may also store reading progress, saved words, review history, preferences, and downloaded audio locally on your device. This information is not synced to a Muyu account in the current release.

2. Data collection

The current public reader does not include advertising, behavioral analytics, cross-app tracking, or the sale of personal information. It does not ask for access to your contacts, photos, camera, microphone, or precise location.

3. Website and audio requests

When you visit the website or play story audio, the hosting provider receives the technical information normally required to deliver and protect the service, such as an IP address, browser information, requested file, and request time.

4. Support communications

If you contact us, we receive the information you choose to include, such as your email address, device or browser, app version, story or chapter, screenshots, and a description of the issue. We use it to respond, troubleshoot, and improve Muyu.

5. Sharing and retention

We do not sell personal information. Information is shared only with service providers needed to host content or provide support, or when required by law. Support messages are kept only as long as reasonably necessary for those purposes.

6. Your choices

You can remove a saved word from the reader or clear Muyu site data in your browser. Deleting the mobile app removes its locally stored records and downloads, subject to your device backup settings. Future accounts, cloud sync, analytics, or subscriptions will require this policy to be updated before those features are introduced.

7. Children

Muyu is an educational reading tool and does not knowingly collect personal information from children. Parents or guardians should supervise a child’s device and store settings.

8. Changes and contact

We may update this policy as Muyu develops. Material changes will appear here with a revised effective date. For questions, visit Muyu Support.