Privacy notice

This is a draft. It will be checked by a data-protection specialist before the app is launched.

What we keep

Your practice: which questions you answered, whether you got them right, how many hints you used and how long you took. This builds your progress map.
Your settings: exam board, level, display settings (like text size) and which AI provider you use. Your AI key is encrypted and stays on your device.
Support information, only if you say yes: the support you choose (like “reading a lot of text is tiring for me”) and the learning notes your tutor keeps. Because this can say something about your health, we only keep it with your clear permission.
Your account: your email address, so you can sign in and use your progress on other devices.

Everything is kept in your browser on this device and with your account.
Only you can see your information. It is never sold, shared with partners or used for adverts.
When the AI tutor helps you, the question you're on, your messages and (if you said yes) your support choices and notes are sent to the AI provider you chose, using your own key or account. Their own privacy policy applies to what they receive.
Read-aloud uses your device's built-in voices.

Everything you type to the AI tutor, and the words you write in learning notes, is saved with your account before it's sent.
When you stop using the tutor for a while (or after many messages), our own AI checks what you wrote for anything harmful. Some words are checked straight away and aren't sent to the tutor at all.
If nothing is found, your messages are deleted.
If something is found, AI features on your account are paused and a member of our team reads the messages. They decide whether to delete them or keep them for up to a year.
You can't see or delete these saved messages yourself.

You can say no to support information and still use everything else. You can change your mind at any time in Settings.
You can turn tutor learning notes off, comment on any note, or delete all of them on the notes page.
You can reset your progress in Settings. A button to delete your whole account is coming before launch.