Terms of use

Version 0.1.0-draft · Effective 2026-07-09

Draft — not yet reviewed by a lawyer.

Published so the boundaries are visible during the free pilot. Not a binding agreement, and no payment is accepted today.

What PrepAI provides

A study tool for CBSE Class XII Chemistry: a diagnostic, daily practice, spaced repetition, a mistake-repair queue, board-style mock papers, and deterministic Chemistry calculators. Practice is aligned to the published syllabus; PrepAI is not affiliated with, endorsed by, or approved by CBSE or NCERT.

What PrepAI does not promise

Any particular exam score, rank, or result. PrepAI provides practice and scheduling; outcomes depend on the student.
That practice content matches any specific future exam paper.
Affiliation with, endorsement by, or approval from CBSE or NCERT. There is none.
Uninterrupted availability. This is a free pilot and may be offline without notice.

Using PrepAI

Use PrepAI for your own study, or for teaching your own students.
Do not scrape, bulk-download, or redistribute the question bank.
Do not share an account. Study records are personal and drive your revision schedule.
Do not upload other people's personal data into any field.

Accounts and students under 18

Most PrepAI users are school students. If you are under 18, use PrepAI with a parent or guardian's knowledge. A parent or guardian may ask for the account and its data to be deleted at any time through support.

Payment

PrepAI is free during the pilot. Paid plans are not open and no payment method is collected. If paid plans open, these terms will be updated first and the change recorded in the version history.