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 and 10 second segments can be played in slow motion, paused and reversed. No other video app gives you the finite control of PowerChalks 10 Second Telestrator while fully integrating to a cloud storage system for collaboration and sharing.