Legal
Privacy
Plain-language summary, reviewed as our products change. It is not legal advice, and it may be updated.
What we collect
For this website: nothing beyond what you type into the contact form — your name, email, organization, and message. For chud. (chudai.studio): your account email and the chats and quizzes you create.
Why we keep it
To reply to you, and to let you return to your own study history. That's it.
What we don't do
We don't sell personal data, we don't run advertising profiles, and we don't share a student's work with their school or parents.
Students under 13
chud. is intended for students 13 and older. If you believe a child under 13 has created an account, email us and we will delete the account and its data.
Schools
If a school or district wants to adopt chud., contact us first so we can put the right agreement in place before any student data is involved.
Deleting your data
Email hello@sparkk.studio from your account address and we will delete your account and history.