This is a simple FidgetSpinner view.
The app is mostly based on using the Text too speech. Basically the app mimics the behaviour of a bingo caller person. The user will be able to play bingo in an organized manner, knowing every chip played and awarding the winner players.
FixMath it's mathematical game in which your task is to fix math calculations by entering the numbers to figures. Remember each kind of figure always has the same value.