Frequently Asked Questions


  1. What is GO Math! GO?
    • GO Math! GO is a math app for kids ages 4-8 that want to practice Grade K, 1, and 2 math skills.  On an iPhone or iPad, children can have fun exploring a full year of math skills while having fun playing with their new friend Digit, learning about Amazing Animals, or fighting a villain with our Comic Book Heroes.
    • GO Math! GO is brought to you by the global learning company Houghton Mifflin Harcourt, a leader in education for over 180 years and creator of GO Math!, the #1 U.S. math curriculum
  2. What are the benefits of GO Math! GO?
    • With access to thousands of practice questions, GO Math! GO is designed for children to practice math skills learned in school or move ahead of the class
    • GO Math! GO makes math fun by pairing practice questions with fun character stories to keep them motivated and engaged
  3. How can I get GO Math! GO?
    • Download the iOS app for free on your iPhone or iPad running iOS 9.0+
    • GO Math! GO is not yet available on Android devices or the web
  4. Is GO Math! GO safe for kids?
    • Yes! Our learning experts have written the GO Math! GO questions to align with our leading GO Math! curriculum
    • GO Math! GO is a closed environment that can be fully enjoyed within a self-contained app on your iOS device, without any need for children to access the web
  5. In which countries or regions is GO Math! GO available?
    • GO Math! GO is currently only available in the US but will be available worldwide soon

Contact Us

  1. Please send any support inquiries, comments, and suggestions to our customer service team. Hours of operation are Mon-Fri: 8am-10pm ET and Sat 9am-5pm ET
    • Email:
    • Phone:  800-323-9239