4 in a Row is a game that challenges you to connect four pieces in a row on the board before your opponent does. It is available on Android and is free to download. The game has two modes - one and two players. You can play against a friend or a challenging CPU player.

The game has nine difficulty levels, making it suitable for players of all skill levels. You can switch levels while you play, and the game also offers unlimited undos. The high-resolution graphics are optimized for phones, tablets, Google TV, and Android TV. The game has two color schemes to choose from.