The Roller Derby Test O'Matic app is based on the popular website of the same name, and will give you multiple choice questions to help you learn the WFTDA rules of flat-track roller derby.
Please send any feedback to the email listed below.
This is a cut-down, available-offline version of the main site.
Using the online database of over 900 questions, the app will always try to get the latest questions.
No internet connection is required for the app to function.
Officially licensed by the WFTDA