Privacy Policy

Last updated: 2026-11-01

Short version: This website has no accounts, logins or forms. We do not ask for or store your name, phone number, email or school.

What is saved on your device

Your practice progress (quiz scores, chapter accuracy, mock test history, "My mistakes" and bookmarks, Physics Lab answers — shown on My progress), language/theme/low-data choice and last-opened chapter are saved only in your browser's localStorage. This data never goes to our server. Clearing your browser data erases it.

Third-party content

Videos come from YouTube. A video loads only when you press play (privacy-enhanced youtube-nocookie.com embed); at that point, YouTube/Google's privacy policy applies. Links to NCERT, CBSE, UPMSP and other official websites are covered by their own policies.

Children (under 18)

This website is for students, some of whom may be minors. That is why we do not collect any personal data and do not use targeted advertising or behavioural tracking. If a feature like login is added in the future, it will come with a separate privacy notice and, where required, parental consent.

Contact

See the Contact page.