Privacy

What we collect

Your email address (only if you create an account).
Your region preference and default family filters.
Your quiz answer history (which species you saw, your answers, and response times) so we can show stats and schedule reviews.

What we do not collect

No third-party trackers.
No analytics.
We do not sell or share your data with anyone.

Anonymous play stores a session identifier in a cookie so a quiz can resume in the same browser; if you later create an account, that history is migrated to your account. You can delete your account and all associated data at any time from your profile.