Privacy Policy
1. What data we collect
Your name, email, country, type of school, grade and chosen subjects — so we can pick the right materials for you. Plus app usage data: messages to the AI tutor and the flashcards and quizzes you create.
2. How we use data
To run the service, personalize your learning and improve answer quality. We don't sell personal data and don't show personalized ads to minors.
3. Storage
In the demo version all data is stored only in your browser (localStorage) and isn't sent anywhere. You can clear it in the app settings.
4. Children and teens
Users under 14 need parental consent. Parents can request access to or deletion of their child's data.
5. Your rights
You can request a copy of your data, correct it or delete it at any time. Just email us at privacy@lumi.study.