10,000 - 50,000 downloads
by Chris Gauthier on 16/10/2013
Great, efficient and informative. Would be perfect if there was a conversion to inches/pounds.
by David Walker on 03/07/2013
by Ali Nakhai on 06/06/2013
Cool concept, poor development
by bekim fazlijevic on 24/05/2013
by sam ejim on 20/05/2013
Go hard or go home.
by Cameron Covington on 15/05/2013
Force closes the minute i tap on a workout. Not going to bother with any of the decked apps until this is fixed.
by Emory Morris on 14/03/2013
by Samuel Phelps on 13/03/2013
Even the free version gigs you a great workout! BEAST!
by Jason Duckworth on 04/01/2013
If you want to get fit use this app
by Michael Ball on 16/12/2012
A+++++++++++++ im ripped now and this is just the free version. Thanks derked fitness app!
by Dr Robert Kennedy on 07/12/2012
Had fun working out to this app . Good challenge and scalable workouts
by A Google User on 22/11/2012
Why call the app free when almost all of the exercises and workouts are locked?!? Unlock more content so we can actually use the app and give a more informed rating.
by Andrew on 13/11/2012
First time used, great alternative to Tabata, and its always different.
by Kyle on 21/10/2012
Awesome app with great variation. I particularly like that no equipment is required. Will definately be getting the full version!! Great work