PowerChalk

PowerChalk - 10 Second Telestrator

The PowerChalk - 10 Second Telestrator allows you to analyze sports video clips taken with your iPhone or iPad. Clips can be selected...

By PowerChalk | Added May 31, 2015

PowerChalk

PowerChalk lets you take phone or tablet video and play it in slow motion or freeze frame. While you analyze your sports video, you...

By PowerChalk | Added February 26, 2015

PowerChalk Pitch Counter

Pitching coaches, put away the clicker. This application counts balls and strikes with the touch of the screen. Accumulating pitch...

By PowerChalk | Added March 19, 2011