What we collect, and why.

Cardia is designed to collect the minimum data needed to give you a heart-health score. Photos are processed through a privacy-preserving pipeline and discarded; we store only the derived nutrition values (saturated fat, trans fat, fiber, cholesterol, calories) attached to your account.

We use Apple and Google Sign-In to authenticate. We never receive your password. Your email is stored so we can email you about your account.

We do not sell your data. We do not run ads. Aggregated, fully anonymous metrics are used to improve the scoring model.

You can export your full data at any time from Me → Privacy → Export my data, and delete your account at Me → Privacy → Delete account.

This is a summary. A full legal privacy policy will be published before public launch.