Clapper is a 2 player cooperative rhythm and clap game. The game is most easily visualized as a mix between digital rhythm games and traditional hand clapping games played on schoolyards around the world. Clapper has a unique input method that make use of the camera to distinguish between 5 different types of claps. For instance Clapper can distinguish between straight or diagonal claps, or claps being performed with both hands at the same time. With 4 different difficulties Clapper suits the whole family and is currently available for the iPad.