Questions, bug reports, wrong-answer disputes, feature ideas — email us and a human reads it.
Email: [email protected]
We usually reply within a couple of days. If you're reporting a specific question, include the question ID or a screenshot and your state — every question cites its handbook source, so we can check it against the official text quickly.
Do I need an account? No — there's nothing to sign up for and no password to reset. Progress is saved on your device (and via iCloud in the app).
Is anything paid? No. No ads, no paywall, no subscription. See the changelog.
Privacy? The AI coach runs on-device and study data stays on your phone — details in the privacy policy.