Tic Tac Toe is one of the top free games available in play store. And some of the tic tac toe games are listed in top grossing games also. But most of this tic tac toe games are too boring especially for grown up users. Here comes the " Four in a row ", tic tac toe multiplayer application. This tic tac toe application is an alternative for boring tic tac toe multiplayer games. Four in a row is a tic tac toe board game between two players, making spaces in a 4x4 board. '3x3 Tic Tac Toe' is a zere sum game. If both players are playing their best, neither player will win the game. "Four in a row' is an interesting Tic Tac Toe application with more chances to win and lose. The player who suceeds in placing four respective mark in a 4x4 board either in a straight line(horizontal, vertical or diagonal) or in a square (formed by adjacent cells), wins the game. Total 19 cases to win the game. It supports multiplayer.