182 reviews
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Download size

4 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • phone identity
  • music library
  • media playback
  • data services
  • movement and directional sensor
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (1)

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Grow stronger and build muscle everyday with this cutting edge weight training/bodybuilding app. You will be motivated to workout harder, strengthen your muscles, and gain more energy.

Whatever your fitness or training goals are, GymBuilder will help you to achieve them. Create your own personalized workout for the gym and track your progress with the help of powerful charts.

Facebook & Blog:

Key features:
• Included exercise database with detailed instructions
• Create your own exercises, either cardio or weights
• Customise your workouts, assign set/rep targets
• Clone workout/Create workout from a previous session
• Simply browse or search for exercises
• Modify past entries to correct mistakes
• Automatically hints weight and reps based on previous sets
• Track body measurements and weight + chart history
• View your history in detail including multiple chart options
• Automatic countdown timer between sets
• Share your strength records with friends via Facebook or email
• Automatic OneDrive backup and restore
• Export all our data to CSV
• Live tile support, including transparency
• fixed performance on intro screen
• Improved layout of many pages

• Automatic OneDrive backups - Log into OneDrive and setup your backup frequency
• Minor bug fixes throughout

See for up to date details.
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  • by Mark 1/18/2015
  • by William 1/7/2015
    Great app, very helpful
  • by Michael 12/30/2014
    Very capable and convenient app. I was afraid to use it during my workout, but I was surprised how quickly exercises can be logged. Great job!
  • by Bill 12/21/2014
    Easy to use, can add and delete exercises during workout very easily. Time tags each rep so knows time of workout automatically.
  • by Steve 12/21/2014
    Have looked for, and tried, a number of workout apps on WP and this is far and away the best one here. Comparable, and in some cases better, than JE Fit on Android. Excellent correspondence with the developer as well. Highly recommended...
  • by User 12/18/2014
    Best lifting app on the market.
  • by BOURCK 12/18/2014
    This app is perfect. does everything I need to follow workouts.. High rec
  • by Bill 12/14/2014
    This is the best app there is for Windows phones. None of the others comes close.
  • by Raymond 12/12/2014
    Does everything I want and more. Well worth the purchase price.
  • by Orlandito 12/10/2014
    Very good app. Could use more exercises along with pictures/video for understanding correct form but otherwise very good.