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Privacy Policy

Last Updated: January 2026

Welcome to Yipa ("we," "our," or "the App"). We value your privacy and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, store, and protect your personal information when you use the Yipa application.

1. Information Collection

We may collect the following types of information:

  • Account Information: When you register an account, we may collect your username, email address, and other account-related information.
  • Usage Data: We collect information related to your use of the app, including hexagram records you create, learning history, etc.
  • Device Information: We may collect your device information, such as device model, operating system version, unique device identifiers, etc., to improve app performance.
  • Log Information: When you use our services, we may automatically collect certain information, such as IP address, access time, app crash reports, etc.

2. HealthKit Usage

Our application uses the Apple HealthKit framework to help you record and manage health data. Regarding the use of HealthKit, we declare the following:

  • Use of HealthKit: We use HealthKit to write and read your health data.
  • Data Types Written: We only write emotion and mental state-related data to HealthKit, which is actively recorded by you when using the application.
  • Data Source: All data written to HealthKit comes from your active recordings when using the application. We do not automatically collect or generate this data.
  • Usage Restrictions: We do not use HealthKit data for medical diagnosis, treatment recommendations, or advertising purposes. This data is only used to provide you with personalized emotion recording and management services within the application.
  • User Control: You can revoke our access to HealthKit at any time in your device's "Settings" > "Privacy & Security" > "Health". After revoking permission, we will no longer be able to access or write to your HealthKit data.

3. Information Use

We use the collected information for the following purposes:

  • Provide, maintain, and improve our services
  • Process your requests and transactions
  • Send service-related notifications and updates
  • Analyze usage to improve user experience
  • Detect, prevent, and resolve technical issues
  • Comply with legal obligations

4. Information Sharing

We do not sell, trade, or rent your personal information to third parties. We may share your information in the following circumstances:

  • Service Providers: We may share information with third-party service providers who help us operate our services, and these providers are obligated to protect your information.
  • Legal Requirements: We may disclose your information if required by law or to protect our rights.
  • Business Transfers: If a merger, acquisition, or asset sale occurs, your information may be transferred.

5. Data Security

We employ industry-standard security measures to protect your personal information, including:

  • Using encryption technology to protect data transmission
  • Implementing access controls and authentication
  • Conducting regular security audits and updates

Although we have taken reasonable security measures, please note that no method of internet transmission or electronic storage is 100% secure.

6. Data Retention

We will retain your personal information for as long as necessary to fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.

7. Your Rights

Under applicable data protection laws, you may have the following rights:

  • Access your personal information
  • Correct inaccurate personal information
  • Delete your personal information
  • Restrict or object to the processing of your personal information
  • Data portability
  • Withdraw consent

To exercise these rights, please contact us at support@hyperge.top.

8. Children's Privacy

Our services are not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and discover that your child has provided us with personal information, please contact us.

9. Third-Party Links

Our services may contain links to third-party websites. We are not responsible for the privacy practices of these third-party websites. We recommend that you read the privacy policies of these websites.

10. International Data Transfers

Your information may be transferred to and processed in locations outside your country/region. By using our services, you consent to such transfers.

11. Privacy Policy Changes

We may update this Privacy Policy from time to time. We will post the new Privacy Policy on this page and update the "Last Updated" date. We recommend that you review this Privacy Policy periodically for any changes.

12. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at:

Email: support@hyperge.top