Entertaining and useful iPhone Apps: Memo24, a beautifully designed card swapping game

Memo24 is an always entertaining and easy to understand card matching game, featuring five beautifully designed card sets, four board sizes with two different card sizes, optional sound effects and smooth animations.

The game, also known as "Concentration", "Memory", "Twins" or "Pairs" can be played with 24 cards maximum, hence the number "24" in the name of this version.

Find all matching tiles with as few moves as possible to reach a new highscore and improve your short term memory, your concentration and your powers of observation!

The game includes these six themes:

Cartoon Animals (14 different cards)
Fruits (13 different cards)
Monsters (16 different cards)
Horoscope (astrological signs, 12 different cards)
Travel (16 different cards)
Christmas (13 different cards)
...and these four board sizes:

4x3 (12 tiles / level 1)
4x4 (16 tiles / level 2)
4x5 (20 tiles / level 3)
5x5 (24 tiles / level 4)
Get in at the App Store:
(v 1.1)

Each level has its own highscore, which can be resetted any time. Animated counters show the number of moves, the number of uncovered pairs and the score, which is calculated based on the number of times you have seen a card - so for a perfect score you have to remember every uncovered card at the first time, which is not easy!

Uncovered tiles can stay put or can be removed. All cards of a theme will be mixed randomly for each game, so you will always see all cards of a set after a number of games, even on smaller boards. Enjoy!