FreeTestPrep.com

FreeTestPrep.com is a free test-prep website built by Brian Stewart, a Barron's SAT and ACT author and founder of BWS Education Consulting. It publishes short five-question practice drills with full answer explanations for the SAT, ACT and ten AP subjects, plus an exam guide and full-length practice test for the Classic Learning Test (CLT).

The site needs no account and has no paid tier. It is supported by ads and links to the author's books and paid tutoring service.