Free RBT practice for the 2026 Test Content Outline: a 20-question domain check, six domain quizzes, and a full 85-question mock exam. An optional $49 one-time Study plan adds drills and re-tests. Independent study tool, not endorsed by the BACB.
RBT candidates need free, accurate practice aligned to the 2026 Test Content Outline. This tool gives a no-sign-up domain check, domain quizzes, and a full 85-question mock so candidates can prepare without a paywall.