Good but needs fixing – 7 Minute Workout - Marines Survival Edition FREE Review

This app has the potential to be a great app. I love the workouts but the classic 7min workout crashes my phone. And I have a 5s. You guys need to fix that. Once you do this app will be a very big 5 star app.
Review by K.D.IIfresh on 7 Minute Workout - Marines Survival Edition FREE.