MemBattle (applantix) app for iPhone and iPad

Uncover two cards, remember their symbols and after that cover these cards. Do this again until you remember two cards with the same symbol. If you are able to uncover two cards with the same symbol, this card pair is yours.
So far this is not really exciting ... unless you are playing
- against your friend or an accidental opponent in realtime
- concurrent on the same board.
This means you do not wait until your opponent is ready with his move. Furthermore you can see the symbols of the cards which will be uncovered from your opponent. So you have to care about your moves and concurrently you have to observe your opponents moves. If he uncovers a card and you do remember the corresponding card, be faster and snatch him away the card pair!
Solve more than the half of the card pair and the round is yours. Win two rounds and you win the battle.
For every battle you win you get ranking points. The stronger your opponent is, the more ranking points you get. But the weaker your opponent is, the more ranking points will be transferred from your account to your opponents account, if you loose the battle,
In order to be fit for the battle, use the integrated trainings center and improve your skills. There are two training modes: solve all card pair against the time and try to improve your personal best time or play against the battle simulator on different skill levels.