Privacy policy

This policy explains how Trade Study handles information. Guest practice is designed to work without an account.

Guest sessions

If you practise without signing up, we do not ask for your name or email. The device may store a short-lived record of that session (for example which mock you have used today) so the free daily mock limit can work. That record stays on the device unless you later create an account and choose to save progress.

Accounts

If you create an account, we store the email and password (hashed) you provide, plus progress you choose to save. We use that data to run your login, mocks, and explanations. We do not sell it.

Hosting

The site is hosted on Vercel. Database records, when you have an account, are stored in Neon Postgres in the region we configure. Those providers process data on our instructions.

Your rights

If you have an account you can ask us to access or delete the personal data we hold. Guest-only use leaves little or no personal data with us.