Your Personal Trainer to Go


    • 5.0 • 1 Rating
    • Free

iPhone Screenshots


STRAFFR – Smart Resistance Band Training

Enter STRAFFR, personalized and effective resistance band training with On-Demand classes. Experience more than 50 workouts and exercises with resistance bands on functional strength, flexibility, and mobility designed by personal trainers and physiotherapists. With a variety of exercises and detailed instructions, you can tone and strengthen your entire body with resistance bands. Experience this app with a classic resistance band or the STRAFFR intelligent band that automatically connects to your phone via Bluetooth.


Whether you are short on time, traveling, or lacking space – resistance bands can make life so much easier and simpler. Our effective 5-30-min workout session are designed to build strength and improve your overall physical well-being. No matter where you are, you’ll always have your compact, portable gym right with you. Just click a button and start your guided full body workout with resistance bands.


As you train, the app records the power, velocity, and repetitions of your session, providing you with real-time feedback and post-training analytics. If you use a classic resistance band the app will still approximate your progress based on our workout database. The active corrective feedback of the STRAFFR Band acts as a personal trainer - for perfect execution, every time. If you execute an exercise too fast or too slow, the app will guide you towards better execution with audio and visual feedback. If you haven't completed a repetition the app will let you know, just like a personal trainer guiding you towards a clean and safe execution of every single rep. With STRAFFR you can train more efficiently and effectively to get the results you want.


STRAFFR delivers workouts for all skill levels. Whether you are a beginner or a pro at working out, the app will customize the training plans to fit your fitness level and your personal goals. But it doesn’t stop here - you can customize your own workouts with just a few clicks using your preferred exercises.

Improve your posture, get stronger and feel better, no matter where you are, with STRAFFR – your gym and personal trainer to go.


What’s New

Version 1.7.0

Thank you very much for using STRAFFR! In this version, we have updated the following features:

• Fixed Onboarding Workout
• Improved Caching and
• Minor improvements and fixes

We hope you keep enjoying working out with STRAFFR!
As always, please let us know via if you experience any trouble with our app.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

bdawggg6g ,

Awesome workouts

Great app to use for workouts. The resistant band is great quality. The app is easy to use and good for all skill levels whether you’re a beginner or a body builder.

App Privacy

The developer, STRAFFR GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Contact Info
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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