I don't train for weight loss either. I'm just wondering which one of these should I get?
To be honest, I haven't found an app that suits me, because I'm doing so many different things (shake it up) and weird exercises. Instead I take good notes from each exercise using Day One journaling app (which is on both my Mac and iPhone which is a bonus), and sometimes check my heartrate etc with a Polar watch, and my avg speed cycling to work with a cycling computer that I just type into excel to make a nice little graph...
Maybe I need to make an app myself that is the all-inclusive, flexible app I'm looking for