Chi ("we", "us", or "our") is committed to protecting your privacy. This policy describes how we collect, use, and safeguard your information when you use the Chi mobile application.
Your data is stored securely on Supabase cloud infrastructure. Scan images are stored in encrypted cloud storage. We do not sell, share, or trade your personal information with third parties.
You can request deletion of your account and all associated data at any time by contacting us at chi@tcmwang.com. We will process your request within 30 days.
Our app uses the following third-party services:
Our app is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, please contact us to have it removed.
We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.
If you have questions about this privacy policy, contact us at chi@tcmwang.com.
Last updated: March 2026