Privacy policy

Privacy Policy
1. Information We Collect
Registration Information: Such as email address, username, password, etc.
Usage Data: Includes IP address, device type, browsing behavior, and app usage behavior.
Optional Information: Personal preferences voluntarily provided by users when setting up Routines (e.g., sleep time, preferred audio types) and any personal audio content uploaded by users.
We may also automatically collect the above information using technologies such as cookies and web beacons.
2. Use of Information
We use the information to:
 Provide, maintain, and improve Donut products and services;
 Optimize user experience, for example, by remembering user settings;
 Send you product updates, crowdfunding progress, or supporter benefit reminders;
 Conduct anonymous statistics and analysis to help us better understand user needs.

3. Information Sharing
We do not sell, rent, or transfer your personal information to third parties; disclosure will only occur under the following circumstances:
With your explicit consent;

To comply with legal obligations or in response to law enforcement requests;
When necessary to cooperate with service-related partners (e.g., logistics or payment processing), limited to the scope required.
4. Protection of Minors
Our products and services are not intended for children under 13 years old. If we discover that an account is registered by a minor, we will take steps to delete the relevant information.
5. Information Security and Retention
We implement reasonable physical and technical measures to protect your personal information. Information will only be retained for as long as necessary to fulfill the purposes described above or as required by law.
6. Policy Updates
We may update this Privacy Policy from time to time. In the event of significant changes, we will announce them on our official website.

If you have any questions or need further information regarding these Terms, please contact us: