That is true but they don't earn much first of all. Second of all it is already free on google play and app store and Steam only allows them to make money when people buy or sell trading cards which most people won't do. By making it free on steam they would be cutting away a large source of income. Plus on steam you don't have to pay for outfits while you have to on app store and google play
Yes your correct too! but I mean thats their decision... so they chose to have the game free on google play, app store, and steam. And earn from the websites where people download the game theirself. So I guess it's their loss but I mean most people have phones so I guess they decided to make it not free so they can earn a bit. While on steam it's free. But I mean we are just discussing how they get paid while it isn't our concern...so I guess I'm dropping the topic! Although replying to other comments is not bad. So you can interact with people on this website too.