A free program for Android, by Codigames.
Running a gym is also a very popular business. So why not create a game where you can run a gym and manage it?
The most important thing is that this is an idle game, which means you can play it anytime and anywhere, without having to pay anything. So you can play it on your phone or tablet, and you will get the same experience as if you were in the real world.
In this game, you will start with a small gym in a small town. And your goal is to make your gym grow and become the best in the world. You can do that by adding new equipment and getting new services.