This is a high intensity circuit training workout that requires no equipment. Do it at home, office, or a hotel room. Universal app for iPhone, iPod touch and iPad.

The workout consists of twelve scientifically selected exercises each done for 30 seconds with a 10 second break in between.

Read more about the science behind the workout at

The app will guide you through the workout with visual and audio cues. Play the included music or workout to your own tunes by using any music app you have on your device.

What's New

Version 1.0.3

- Added Shuffle mode: You can now do the exercises in different order every time.
- Set the number of times you wish to repeat the workout.
- Added instructions on how to play your own music. Just tap on the music button.

Ratings and Reviews

3.9 out of 5

22 Ratings

22 Ratings

Great workout, well done app


I've bought most apps produced by this company and have never been disappointed. Well designed and gives a great workout.

Pretty decent app


I haven't worked out in a long time.. This is a great app to start you off! Only down side is you can't add your own music and exercises don't give you another round to work the other side of the body.

Please fix


This is my favorite app to workout with. Since the update, it is very buggy. Music stops. It counts down several times. It stops mid exercise. I can't find another app that plays music and gives the option to repeat the circuit. Please, please, fix it soon.


Bluefin Software, LLC
10.6 MB
Health & Fitness
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Bluefin Software, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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