Effective 28 August 2026

Privacy, in plain language

Gaze Calibration Card is designed so we do not receive your gaze data or setup notes.

What the app reads

The desktop app samples system pointer coordinates during a check. If your eye-tracking software controls the pointer, these coordinates reflect that pointer. The app does not request camera access and cannot see camera frames.

What stays on your device

Checks and any setup notes you explicitly choose to save are stored in the app’s local webview storage. You can clear them from Past checks. Exported reports go only to the location you choose.

What we collect

No accounts, analytics, advertising identifiers, telemetry, or crash reporting are included. The download host may retain ordinary server security logs under its infrastructure policy.

Your choices

Leave history off, omit setup notes, clear history, or uninstall at any time. Uninstalling may remove app storage depending on your operating system.

Contact

For source-code or privacy questions, open an issue in the public repository.