Over the last couple of decades, we've witnessed a massive rise in the genre of internet gambling. As blackjack is one of the casino's most popular games, then it's no surprise that online casinos are constantly bringing new gambling apps to the marketplace. For the blackjack player, this is great news. Not only are there a huge number of gaming variants available to play, but there's also the option of completely free play blackjack apps. These allow the player to experience the game for free.