257 reviews
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Download size

5 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)
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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
- Improved metric support of weight selectors
- small bug fixes

- Improved resuming support.

- Complete new user interface, new modern flatter look
- Start and end animation for all exercises
- Improved summary screen on your past workouts
- Many fixes and performance improvements throughout
- trial now allows 3 workouts (previously 1)

See for up to date details.
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  • by Jayson 6/18/2015
    Great workout log and tracker.....the best yet!
  • by Chase 6/13/2015
    Amazing app. I like that you can track body measurements!
  • by William 6/11/2015
    This is definitely worth five stars!
  • by H 6/9/2015
    Great app. But theres a bug.. The weight keeps changin by itself...😂
  • by John J. 6/8/2015
    Great app for workouts. I love being able to create workouts based on gym or home gym. Tracking performance has great detail. Being able to backup to OneDrive ... Keeps getting better! Resuming issue fixed!!!!
  • by Dorian 5/31/2015
    Terrific, keeps me motivated. Easy to use.
  • by Joel 5/30/2015
    The best WP gym app - keeps things simple, easy to input and track info. I've used it for the last few months, in every workout, and it's helped keep me focused (the integrated timer is a real help). SkyDrive integration is great. The new cardio support, along with volume counts are very welcome additions to the app. Weekly exercise set and rep totals would be nice to have quick access to, in addition to drop set, super set, etc... support. All in all, a great lifting app and definitely worth the money. Updates have been fairly frequent. Buy it and support the developer!
  • by David 5/28/2015
    Love the improvements especially the addition of the cardio option.
  • by mark 5/27/2015
    Best app, was to use
  • by Savvas 5/22/2015
    By far the best workout tracking app.