The practice tests run in your browser. Your score history is stored on your own device (local storage); we do not require an account. Payment is handled by our merchant of record, Lemon Squeezy. Aggregate, anonymous analytics may be collected to improve the site.
Reviews (optional). If you leave a review we publish your star rating, your comment, the name you choose to give (or Anonymous), the date and the exam page you wrote it from. To show the Verified purchase badge your browser sends the license key it already holds, so our server can confirm the purchase; we store a one-way hash of it, to keep to one review per purchase, and never the license key itself. For reviews from people who have not bought, we keep a one-way hash of your IP address for up to 48 hours to limit spam. To change or remove your review, email us.
Analytics and purchases. We use Google Analytics to see how visitors find and use this site. It sets cookies (named _ga) and records pages viewed, the site or search that sent you, and your general location and device, not your name or email. When you buy, our server also tells Google Analytics that an order was placed: an order number, the amount, the exam you were viewing, and the same Analytics visitor ID, never your name, email or card details. You can block or delete these cookies in your browser, or use Google's opt-out add-on, without affecting your access.