This App attempts to be a Universal scoring App for all and any sort of game.
It was orginally designed for card games, but I have yet to find a form of competition it can not be used for.
I dont claim to know of very game the mankind has created but I have played a lot of them, and have not found one I could not use this App for, having said that, it is not really optimised for games the Crickets and Tennis that have an almost continuous frequent scoring events, it can be used for that, but it is not very efficient for them.
But, I have yet to find a card game, board game or dice game that could not be scored with this app.