What this app saves
For you
This app saves the answers you give and the things you make, so the train can pick what comes next.
If you write something in a feedback box, your parent can read it. Write only what you want them to see.
There is no microphone and no camera. There is no chat with other people. Nothing you do here is public.
Asking for help is always fine. Help never counts against you.
For a parent
The app stores a nickname, the child's answers and the evidence taken from them, saved music patterns, the weekly plans you approve, and any feedback the child chooses to send. It does not store a date of birth, an address, a school, a photo, or a voice recording.
Answers are kept as a record of what happened. A later correct answer never overwrites an earlier attempt, and answers given with help are never counted as independent work.
Sign-in uses your own adult account. The child's device never holds a parent sign-in: entering child mode replaces it, and coming back needs a fresh adult sign-in.
There is no advertising, no behavioural analytics, no session replay, and no third-party script. Nothing is sent to an AI provider in this release.
Getting a copy, or deleting everything
In the parent area, Export data prepares a private file with everything recorded for one child. Delete data removes the records for that child, ends their sessions, and keeps a small deletion note so a restored backup cannot bring the profile back.