Many online casinos offer a possibility to play blackjack online not only on its website as a desktop version, but also a mobile version, and in many cases also using a mobile app. Thus, you can play your favorite gambling games on your smartphone or tablet easily and comfortably. Playing blackjack on a mobile device requires an internet connection. You can play both for real money and entirely for free. When choosing an operator to gamble online, it’s worth checking whether a given online casino has a dedicated mobile app which will make playing in blackjack easier for you.