Worth it!!
This app is definitely worth the download ... it’s a must, to kill time. The simplicity and anticipation of this strategy game will have you on your toes.
21 Black User Reviews
Is 21 Black Safe?
Not enough ratings yet to assess 21 Black.
Is 21 Black Legit?
21 Black appears to be a legitimate app. AppsHunter Legitimacy Score for 21 Black is 80/100.
Based on 80 of 100 points across 7 verification signals from App Store and developer data.
