Privacy Policy

As of: March 2026 | Version 1.1

Summary: The app stores all data locally on your device. On our website, we use localStorage and sessionStorage for the following purposes: theme preference (nis2-theme), CTA dismissal (nis2-cta-dismissed, sessionStorage), check history (nis2-last-score, nis2-last-date). This data remains exclusively in your browser, is not transmitted to servers and contains no personal data. You can delete this data at any time via your browser settings.