Privacy Policy

Effective Date: July 8, 2026

This Privacy Policy explains how the "Contact Statistics" app (the "App") developed by SanJieAI collects, uses, and protects your information.

1. Information We Collect

• Call Log Statistics: The App reads your device's call logs (such as call duration, time, and contact information) solely to generate local statistics, charts, and analysis.
• All data is stored locally on your device only.
• We do not collect SMS content, location data, contacts details, or any other unnecessary information.

2. How We Use the Information

• The collected data is used only to provide call statistics and visualization features within the App.
• No data is used for advertising or any commercial purposes.

3. Data Sharing and Transmission

• We do not upload, transmit, or share any of your call log data with any third parties or external servers.
• All processing and storage happen locally on your device.

4. Data Security

The App takes reasonable measures to protect the data stored on your device.

5. Your Rights

You can clear all statistics data at any time within the App.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us at:
contatistics@gmail.com