A free program for Android, by Team Capermint Technologies.

7 Up & 7 Down Poker Game is a very interesting game. It is very similar to Poker but the main difference is that you can get a chance to win double. If you are a real fan of poker games, you will definitely love this game. The basic rule is that you have to bet on the card that is going to be shown on the screen. 

You can also place a bet on the type of card (low or high). Once you have made your choice, you have to wait for the card to be shown. Then, you will have to make a guess. You can only make a guess of the card that is going to be shown. If your guess is correct, you will win double. If you are wrong, you will lose.