You could have downloaded MySoccerSystem 21.07.1 for Mac from our software library for free. This software for Mac OS X was originally created by Mysoccersystem. MySoccerSystem for Mac lies within Education Tools, more precisely Teaching Tools.
From the developer:
My Soccer System is a complex system supporting professional football work, which has been developed in Hungary and which provides football coaches with opportunities to apply their creativity in a way that is unavailable elsewhere. It digitalizes professional ideas in a simple, fast and visually effective way, enabling their saving and making them easily accessible.
You may want to check out more Mac applications, such as eduMap, FRS Clocks and Time or Jers Flash Card Viewer, which might be similar to MySoccerSystem.