Thenx is designed to teach anyone the secret techniques and knowledge of bodyweight training. These programs have been tested and developed over many years by professional instructors and athletes to provide the most direct and simplistic format to excel in calisthenics fitness and ability. In these programs you will face challenges, but the skills and abilities that you will develop through proper guided progression is obtainable by anyone from any age or any fitness level. The content provided is designed in short video format with the purpose to convey the techniques and exercises at your own pace, ensuring proper form to be easily repeated, personalizing your workout experience.

What’s New

Version 4.3.3

In this release we’ve squashed some bugs and did some improvements.

Thank you for you feedback and keep it coming! We’ve always working on improving the app. Write your suggestions to

Happy training and stay safe!

Ratings and Reviews

4.6 out of 5
115 Ratings

115 Ratings

NotEnoughM8 ,

Nothing short of awesome!

Using this for a week or so. Targeting weight loss and core strength. The exercises are perfectly designed and the number and variety of workouts is nothing short of amazing! These guys are seriously fit so I downgraded myself to beginner from intermediate (and I have been training HIIT and weights for two years).. have turned 50 so that might be it. The results are quick to show (3kg down already... of course, caring the nutrition front too), so more motivated than ever and extending workouts to weekends now. At first I missed not having a countdown but not an issue .. And app is free... nothing short of awesome!

mavyapsy ,

This app changed my life

I was in the army and did HIIT for two years consecutively. I know I let myself go for awhile but I never imagined I was that unfit. This app is the workout app I’ve been looking for, the first time I did the beginner workout, the warm up winded me. Now 4 months in, I’m fitter than ever, shredded as hell and people keep asking me if I’ve hit the gym. Probably the best free workout app around. The fact that this is my first review ever should say something.

Thenx_issacyt ,

Thanks thenx

Thanks a lot I have been losing a lot of weight over 2 in a 5 weeks


Calisthenics Online LLC
145.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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