Support

Questions, bug reports, wrong-answer disputes, feature ideas — email us and a human reads it.

Contact

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 so we can check it against the relevant official text.

Common questions

Do I need an account? No. Studying never asks for one, and progress is saved on your device either way. An account is optional and does one thing: it carries your progress between the website and the app. You can delete it at any time.

Is anything paid? No. No ads, no paywall, no subscription. See the changelog.

Privacy? The AI coach runs on-device. Without an account, progress stays on this device. If you choose to sign in, a copy syncs to your account so your devices can continue the same route — details in the privacy policy.