Connect 4 (also known as Plot Four, Four In A Row, and Four In A Line) is a two-player board game (or one player if played on a computer) in which the players take turns in dropping alternating colored discs into a seven-column, six-row vertically-suspended grid. The object of the game is to connect four singly-colored discs in a row -- either vertically, horizontally, or diagonally -- before your opponent can do likewise. Free version has ads in it. you can get ad free version if your don't like ads.
||Compatible with iPhone, iPod Touch, and iPad. Requires iOS 3.1 or later. iTunes account required