Casino Blackjack Pro (Android) is a real blackjack simulator with standard Vegas rules so if you want to win every hand this app is not for you. Cards are random. Shoe is six decks. You can borrow money if your bankroll goes negative. Stats are tracked so you can see your performance over time. Expected value for every play, card counting-choose from five systems or create your own. Blackjack sim mode-see your EV for any blackjack hand, lots more stats tracked overall and by session.