Privacy Policy

Thank you for using our application (hereinafter referred to as “the App”).
We value your privacy and are committed to protecting your personal information.
This Privacy Policy explains how we collect, use, store, and safeguard your data.

1. Information We Collect

Depending on the features you use, the App may collect the following information:

1. Local Data
   
   

   • Your to-do lists, notes, and other content are stored only on your device.
     
     

   • We do not upload or share this information with any server or third party unless you explicitly choose to back it up or sync it.
     
     

2. Device Information (Non-Personal Data)
   
   

   • To improve performance and stability, the App may collect crash logs, device model, and system version.
     
     

   • This data is used solely for technical optimization and cannot identify you personally.
     
     

3. Network Access (Optional)
   
   

   • If the App provides cloud sync, updates, or feedback submission, it may require internet access.
     
     

   • We never transmit your personal data or to-do content without your consent.
     
     

2. How We Use Information

We use collected information only for purposes such as:

• Providing and maintaining the App’s core functionality;
  
  

• Fixing bugs and improving user experience;
  
  

• Offering synchronization or backup features when you authorize them.
  
  

3. Data Storage and Security

• Local data remains stored only on your device;
  
  

• If cloud services are used, your data will be encrypted and securely stored;
  
  

• We take reasonable security measures to protect your data from unauthorized access, alteration, or loss.
  
  

4. Third-Party Services

Currently, the App does not use any third-party SDKs or advertising services.
If future versions integrate third-party tools, we will update this Privacy Policy to clearly state their names, purposes, and permissions.

5. Your Rights

You can at any time:

• View, edit, or delete your to-do data;
  
  

• Uninstall the App to remove all local information;
  
  

• If using cloud features, request deletion of your synced data from our servers.
  
  

6. Policy Updates

We may update this Privacy Policy from time to time.
All updates will be announced within the App, and the new version will take effect upon publication.

7. Contact Us

If you have any questions or suggestions about this Privacy Policy, please contact us:
📧 Email: yuliuqi0329@gmail.com (replace with your real contact email)