It has lots of exercises to keep you motivated. however, no instructions are given on how to do the exercises. and there are no prompts on which exercise to do next in the workouts, so youre forced to look at your phone or tablet. many complained you have to pay a double fee for the paid version. also, the voice that tells you to "go" and "rest" sounds really fake and insincere, especially when it yells out in the middle of the workout to "give it all"!
BleckaIck about Stark Fitness, v2.4