LOVE the app!
Whether Im a challenger myself or leading a challenge group as a coach, the app provides ample opportunity to be successful. It is versatile and easy to use on my iPhone, iPad and iMac. I would love to see PD added as an option to track and perhaps reduce the ability to log measurements daily or perhaps more written direction (as some of my challengers found that confusing). But overall, 11/10! Yes, I said 11 out of 10!
TheWinchesters about
My Challenge Tracker, v1.6.0