Momentum Group Fitness 4+

The group fitness app for gyms

mO2tion technology Innovation ApS

    • 3.7 • 21 Ratings
    • Free

iPhone Screenshots


For years, gym operators have used the Momentum app to instantly upgrade their gym equipment and revitalize their indoor cycling and group fitness classes.

Momentum was built by a group of Danish astrophysicists, engineers, and athletes. They realized that the motion sensors found inside smartphones could be used to generate live fitness metrics, like cadence and power, on any bike.

They added some fun stuff, like 3D races and games, Spotify and Apple Music connectivity, and various planning tools, to create an all-in-one app for gyms, members, and instructors.

For cycling classes, simply place your phone on the handlebars of any indoor bike. For group fitness and HIIT workouts, connect it to any bluetooth-enabled heart rate monitor.

What’s New

Version 2.88.0

Bug fixes and performance improvements.

Ratings and Reviews

3.7 out of 5
21 Ratings

21 Ratings

Snugg Yozzie ,

Good app, needs Apple Watch Integration

I’ve used this app a handful of times, and it seems to work well and with a great UI. The only feature I wish it had was Apple Watch integration for heart rate and/or other statistics. This app still achieves every other goal I’m looking for, so I stand by it being worth the extra few minutes checking out my heart rate elsewhere while they work on that feature.

J. Vesper ,

Profile data issue

Recently I Certified through schwinn and this was recommended for studios that don’t carry the consoles computing power output or rpm’s for the participants as well as various other features it has. While I haven’t used it yet in a live ride cycle yet; imputing my personal data was a rough experience. It would NOT accept my bday. Despite my efforts to manipulate the info so it would display correctly. This required me to manually enter things that would normally be “automatically” adjusted. A little frustrating and makes me skeptical of the app’s ability to truly report accurate RPM’s. We shall see.

Developer Response ,

Hi J. Vesper,

I am sorry you had such a bad first experience with the app. Regarding the issue with your birthday, I will follow up and see what the problem could be. Just to make it clear, that issue should have absolutely no connection to the RPM, so hopefully those should work fine. 

I am curious to what other data you were required to enter that you otherwise wouldn't have had to? If you are interested in providing more information so I can get to the bottom of this issue or if you have any other issues, please write at 

Best wishes, 
Jens from Motosumo.

Razor122 ,

Great app

Love this app and it’s ease of use. It has improved my workouts and the immediate feedback on the screen of what level I am working at keeps me engaged and improving each time I workout.

Only complaint is there is no way to share data between my iwatch and the app for heart rate, cadence etc.

App Privacy

The developer, mO2tion technology Innovation ApS, 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 Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

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

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