Privacy Policy

1. Information used

When you create an account, our authentication provider processes your email address and authentication details. If you choose Google sign-in, the Google profile information made available to the app may include your name, email and profile image. Kavzia can store your reading preferences, bookmarks, reading progress and limited reading-activity records to provide account features.

The app stores session tokens and some reading preferences in your browser. Infrastructure providers may process basic technical information needed to deliver and secure the service, such as request diagnostics.

2. Why we use it

We use this information to sign you in, preserve your saved library, enforce reading limits, prevent abuse, maintain service availability and respond to support or privacy requests.

3. Service providers and external links

Supabase hosts our authentication and application database; Vercel hosts the website. Google handles Google sign-in when you choose it. Linked news publishers and book sources operate independently and have their own terms and privacy practices. We do not receive your Google password.

4. Security and retention

Reading-account database records are protected by row-level access policies. No online service can guarantee absolute security. We retain records for as long as reasonably needed to operate the account, meet legal obligations or resolve disputes; specific retention and deletion processes will be documented as the service develops.

5. Your choices

You can stop using the service and sign out. If you would like to request access to, correction of or deletion of your personal information, contact the Kavzia operator through an official support channel. A public support address must be confirmed and published before general account registration is promoted.

6. Updates

This notice may change when our features or legal responsibilities change. Material updates will be posted here with a revised effective date.