official act exam review

The only guide written by the makers of the ACT® test

Prepare for the entire ACT test experience, from registration through results, with expert advice and full practice tests straight from the test’s creator!

Two great ways to prepare:

The Official ACT® Prep Guide

Official Act Prep Guide

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  • 4 full-length practice tests, including one NEW test, to simulate the actual exam
  • 400 online practice questions – build practice sets based on question type, difficulty level, and more
  • Updated Writing prompts and directions
  • Practice tests use real ACT test forms from previous years



The Official ACT® Prep Pack

Official Act Prep Pack

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Get The Official ACT Prep Guide 2018-2019 plus 6 months of ACT Online Prep™ which includes:

  • 2 additional online practice tests
  • More than 2,400 additional practice questions
  • Free mobile app for practice and reporting
  • Daily goals and tracking to help you stay focused
  • Personalized learning plans