Legal

Privacy Policy

Effective date: September 7, 2026

This policy explains what information What To Test stores locally, what may be processed by service providers, and the choices available to you. The product does not require an account and is designed to keep ordinary practice data in your browser.

Who operates What To Test

Information stored in your browser

Information processed by the service

AI review

Contact and request forms

How information is used

Service providers and international processing

Retention and your choices

Children and policy changes

Questions about these terms or your privacy?