In 2016 we created the Magoosh GMAT Companion to help students study with the Official Guide more effectively. Our companion app helped students track their studies through the Official Guide and learn from their mistakes.
We’re sad to announce that we are no longer supporting the Magoosh GMAT Companion as of July 14, 2018. However you can still access GMAT Official Guide explanations for 2017 through our workbook here or view explanations for previous editions on our forum.
We hope you’ve enjoyed using the Magoosh GMAT Companion and as always, happy studying!
— The Magoosh Team