Privacy Policy
Last updated August 2026
What we collect
When you create a QCMM account we collect your email address and the username you choose. When you check in at a location we record which location and when. We do not collect your device's precise GPS coordinates — check-ins are triggered by you scanning a QR code, not by passive location tracking.
How we use it
We use your information to power the pin-quest leaderboard, track your XP, and let you see your own check-in history. We don't sell your data or share it with third parties for advertising.
Data storage
All data is stored in Supabase (hosted on AWS). You can delete your account and all associated data at any time by contacting us at hello@qcmm.app.
Cookies
We use a single authentication cookie to keep you signed in. We use Umami for privacy-respecting analytics (no personal data, no cross-site tracking).
Contact
Questions? Email hello@qcmm.app.