Estimation application downloads and cost
Description
An introduction to the fast-moving sport of flat-track roller derby, including a video demo, explanations of rules and referee hand signals, a FAQ, and a new strategy section. Updated with 2013 rule and hand signal changes. This app was designed and written by an active rollergirl.
ASO analyse Intro to Flat-track Roller Derby app for iPhone and iPad
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Application availability
Available in countries
Country | Price |
---|---|
USA | free |