Terms of use
Accounts are for adults
Only a parent or guardian aged 18 or over may create an account. You add child profiles yourself, and you are responsible for how they are used in your home.
Children's access
Children sign in with a profile code and, if you set one, a PIN. A device must be approved by you before it can be used. You can remove that approval at any time.
Plans and trials
Each child profile begins with a free trial. Paid plans will be charged in advance for the chosen period once payments are switched on, and you may cancel at any time — access continues until the end of the period you have paid for.
Fair use
Please do not try to copy the questions, share one profile between many children, or interfere with the service. We may suspend accounts that do.
Learning outcomes
Mathidia Junior supports school learning; it does not replace a teacher, and we cannot promise a particular result.
Closing your account
You can delete your account from your parent area at any time. That removes your children's profiles and their progress.