Privacy Policy

1. Introduction

This Privacy Policy applies to applications and websites (collectively "Services") provided or published by Yuchang Zhou. I value your privacy and only process data to the extent necessary to provide and improve the Services.

2. Data I Collect

• Data you provide: Such as the content of your emails, attachments, and contact information when you contact support.
• Local app data: App settings, preferences, etc. (usually stored only on your device).
• Diagnostics and crash information: To improve stability, I may use diagnostics and performance tools provided by Apple or third parties (such as Apple built-in diagnostics). Such data typically does not contain personally identifiable information.
• Cloud sync data (if applicable): When you enable features such as iCloud sync, data transfer and storage are governed by Apple's policies.

3. How I Use Data

• To provide and maintain the Services;
• Troubleshoot issues and improve stability and performance;
• Respond to your inquiries and support requests;
• To comply with legal requirements and platform policies.

4. Third Parties and Sharing

I do not sell your personal information. I only share necessary information in the following circumstances:

• As required by law, regulation, government, or judicial authorities;
• With third-party infrastructure necessary to provide the Services (such as Apple's iCloud, push, or App Store mechanisms);
• With trusted service providers for security and audit purposes, who are bound by confidentiality obligations.

5. Data Retention and Security

I retain data only for the shortest period necessary to fulfill the purposes described in this Policy, and take reasonable technical and managerial measures to protect data security. However, no transmission or storage over the Internet can be guaranteed to be absolutely secure.

6. Your Rights

To the extent permitted by applicable laws and platform policies, you have the right to request access, correction, export, or deletion of your data. You may contact me at [email protected].

7. Children's Privacy

I do not knowingly collect personal information from children under 13 years old (or the minimum age required by your jurisdiction). If you believe a child has provided me with information, please contact me so I can promptly address the issue.

8. International Transfers

Because I may use global cloud and platform services, your information may be processed outside your country or region. Such processing will comply with applicable legal requirements.

9. Updates

I may update this Policy from time to time, with the "Last updated" date indicated on this page. Significant changes will be announced via in-app or website notifications.

10. Contact

Email: [email protected] · Phone: +1 (224) 574-8417