Imagine playing 21 hands of Blackjack all at the same time from one deck of cards. No, you sure can't do that in Vegas, but it's fun and surprisingly addicting! How to play. Start with a single 52-card deck of plain old playin' cards. Tap Draw one card at a time. You won't see the card until you play it.
It's safe to download this application. Starry Sky Software has developed the app that lies within the Card Games category. The most recent release was on Jun 19, 2015 and Star 21 Free was downloaded and set up by over 50 users.
Google Play shows that the game is rated 5 by its users and can be downloaded by people aged 14 and older. Adverts are a part of this application. Download the free setup package of Star 21 Free 1.31 and check out users' reviews on Droid Informer. The app can be launched on Android devices 2.3 and higher.