A no skill game
This is a chance only game that requires no skill and can become boring.
It took me a while to realize that my card was on the left and the dealers card was on the right. SUGGESTION: Add titles above the cards - left card title: YOU, Right card title: DEALER.
Also, after the game us over, it goes immediately to an ad. Unless you are paying close attention, you might miss who wins. SUGGESTION: Add a winners screen where it declares who the winner is. Then after pressing on the winners screen it will go to the ad.
SUGGESTION: Add a setting where you can pick the number of hands required to win a game. It could be 21, or someone might want it to be only 10 or 15 or whatever.Simple Fun
This game is great.