Privacy is the architecture, not a setting.
Most scanner apps monetize your scan history. QR Guardian cannot — the data never reaches us.
What stays on your device
- Every scanned code and its verdict
- Your history, favorites and statistics
- Your preferences and theme
The only network call
With your consent, the URL of a scan is checked against Google Safe Browsing. That is the entire data flow. No consent, no call — the local engine still protects you.
What we never collect
- No account, email or name
- No location
- No remote analytics of your scans
- No selling of any data to anyone