Privacy Policy

1. Public Calculators and Printable Logs (No Account Required)

When you use public calculators on `/[locale]/tools/*`, your calculation inputs are processed directly in your browser to render results. Public calculator inputs are not transmitted to third-party advertising networks.

2. Optional Private Tracker Accounts

If you choose to create an account to save blood glucose readings, blood pressure readings, and medication reminders across sessions, your account profile and logged records are stored in our authenticated application database and cached locally in your browser session for responsiveness.

New accounts start completely empty. Sample demonstration data is loaded only if you explicitly click the opt-in sample data button, and can be cleared at any time.

3. Shared Device & Export Notice

If you use browser local cache, download CSV files, or print/save PDF reports on a shared computer or phone, anyone with access to that device or printer may be able to view those files. Always sign out when using a shared computer.

4. Analytics, Advertising & Consent

No advertising or third-party analytics script loads on authenticated tracker routes (`/[locale]/app`), sign-in/sign-up routes, print views, or admin routes. On public educational pages, optional analytics or contextual ad slots load only when enabled by site configuration and subject to applicable consent choices.

5. Data Export and Account Deletion

You can export your saved readings as JSON or sanitized CSV at any time, and you can permanently delete your account and associated health logs through `/[locale]/account-deletion/` or directly inside your account settings.