Privacy Policy
Last updated: March 3, 2026
Welcome to YaoSense. We take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information.
1. Information Collection
We follow the principle of minimal data collection:
- Local Storage Only: All your divination records, notes, tags, and reading history are stored exclusively on your device. We do not upload or store any user data on our servers.
- No Personal Information: This app does not require account registration and does not collect your name, email, phone number, precise location, or device identifiers.
- No Third-Party Analytics: We do not integrate any third-party analytics or advertising tracking SDKs.
2. How We Use Information
- Hexagram data and AI reading requests are processed through our servers, but no user-specific data is saved on the server side.
- Your question text is sent to the AI service (Anthropic Claude) to generate readings, but is not stored after the response is generated.
- The AI service's data processing is governed by its own privacy policy.
- We do not sell or share your data with any third parties for marketing purposes.
3. Data Storage & Security
- All user data is stored locally on your device only.
- Data is transmitted via HTTPS encryption.
- Our servers do not retain any user records or personal data.
4. Data Deletion
You can delete your reading history at any time within the app. Since all data is stored locally on your device, clearing the app data or uninstalling the app will remove all records.
5. Third-Party Services
6. Children's Privacy
This app is not intended for children under the age of 13. We do not knowingly collect personal information from children.
7. Changes to This Policy
We may update this Privacy Policy from time to time. Updated versions will be posted on this page.
8. Contact Us
If you have any questions about this Privacy Policy, please contact us at:
Email: yaosense@gmail.com