Mus is a card game originating from the Basque Country which is also played mainly in Hispanic countries.
This application allows you to play in real conditions, with real players in front of you, as if you had cards in your hands, except that you don't always have them.
It requires that the 4 players have this application on their Android phone but you can test it with 1 or 2 devices (smartphone or tablet).
If, despite the detailed instructions in the application, you notice a problem, a translation error or you want to suggest improvements for a future version, do not hesitate to contact me. I will try to respond as soon as possible.