Grandslam 21 app for iPhone and iPad

4.0 ( 9840 ratings )

Games Card
Developer: Ahmnon Moskowitz

Free

Current version: 1.0, last update: 7 years ago
First release : 01 Sep 2015
App size: 13.83 Mb

How many times can you hit 21? Can you get a Grand Slam.

Select your starting hand: Ace, 0-20

Select zone amount: 1, 2,3, or 4

Get 21 and earn chips according to the pay table.

Get all 4 zones and hit a Grand Slam 21.