Privacy Policy

When you create an account we collect your email address and the display name you choose. When you use the Service we store the habits, logs, notes, reminder times, and (optionally) push-notification subscriptions you create.

We do not sell your data, and we do not use it to train ad-targeting profiles.

Your data is used solely to provide the Service: showing your habits, calculating streaks, rendering heatmaps and statistics, generating optional shareable links you explicitly create, and (if you opt in) sending you reminder notifications.

Your data is stored in Supabase (Postgres) with Row Level Security policies that restrict access to your own user account. Only you can read or modify your habits and logs.

If you create a public share link for a single habit, that one habit and its log history become readable by anyone with the link until you revoke it. Your other habits remain private.

We use your browser's local storage to remember your theme preference, queue offline habit logs for later sync, and keep your Supabase auth session. We do not use third-party advertising cookies.

If you enable in-browser reminders, your browser asks you for permission. If you subscribe to Web Push, an endpoint URL provided by your browser's push service is stored so we can send notifications. You can unsubscribe at any time from Settings or your browser's site permissions.

You can export your data as JSON or CSV from Settings. You can delete all of your data at any time from Settings → Danger Zone. Account deletion removes your habits, logs, categories, share links, and push subscriptions immediately.

We use Supabase for authentication and database, and (optionally) browser push services for delivering reminders. We do not share your personal data with other third parties.

For privacy questions or to exercise any data rights, contact us through the email associated with your account.