Our mobile sports betting app puts our sports book right in your pocket. Now you can bet the games from your room, laying by the pool or even from the dinner table! With playMGM Casino, Real Vegas gambling is available online and. The much anticipated sports betting app from MGM Resorts has finally been released. PlayMGM is now available for both Apple (iOS) and Android devices. MGM Resorts has hotels and casinos from the south end of the Las Vegas Strip to. There's a dozen right now though so let's have a look at them. The Android phone was able to make bets on all apps except for CGT and the.