The finest and most comprehensive test preparation in the world

TestMasters ACT Preparation

TestMasters Offers Unmatched Teaching Experience

Proven Success

For over 30 years, TestMasters has helped hundreds of thousands of students achieve amazing score increases on standardized tests.

Explore Our Comprehensive ACT Prep Material

Amazing Resources

Our innovative ACT Online Resource Center gives students every possible advantage. Comprehensive lessons and explanations cover every concept on the ACT in detail.

TestMasters has the Best Instructors

Comprehensive Materials

Our ACT prep course provides students with every former ACT question currently available. Intensive lessons and assignments help you to understand both the subjects being tested and the way the ACT tests them.

TestMasters has the Best Instructors

Expert Instruction

All of our ACT instructors have scored in the 99th percentile on an officially administered SAT and have a deep understanding of the test. They go above and beyond to teach you everything you need to perform your best of test day.