Concentration app for iPhone and iPad

Exercise your short-term memory by playing this classic card game! Fun for people of all ages, it is easy to use, fun to play, and feels like playing with a real deck of cards.

Concentration can be played with up to four players. Each player takes a turn tapping two cards, trying to find two cards that are the same number and color. When all matching cards have been found, the game is over and the player with the most cards wins.

For a bigger and more magical playing experience, try playing Concentration on two iPads! Concentration allows you to extend a single game across two iPads, providing an expanded playing surface suitable for group play.

Concentration can also be played by a single player. Playing time, and the number of turns to match all of the cards, can be saved and tracked in Game Center. See how well you do against other Concentration players around the world!