Only class athletes need to download the Exer Studio Mac App. The app currently works with any Mac / Macbooks with a macOS 10.13 and up (i.e. High Sierra, Mojave and Catalina).
To figure out your macOS, click on the Apple logo on the top left corner > click “About This Mac”.
A browser version of Exer Studio for athletes is coming soon!
Note: If you're a coach, you don't need to download the Exer Studio Mac App. You are able to coach as long as you have access to your browser on any device (phone, tablet, laptop).