21 Blitz - Blackjack for Cash app recently received 12 positive reviews on iPhone, iPad, and Android devices. Users in the United States have given 21 Blitz - Blackjack for Cash app an average rating of 4.61 out of 5 stars, based on a total of 28.4K ratings since its release on Mar 24 by Tether Studios LLC. Can you share your positive or negative thoughts about 21 Blitz - Blackjack for Cash?