A super simple card game based on just one rule:

Swipe left: If you think the next card is 21 or less.
Swipe right: If you think the next card is over 21.

Are you lucky enough to get to level 21?

Lucky 21 has no in-app purchases!

Usually Lucky 21 iOS app used & searched for

threes, 21 card game, maschine 2, 2048 drop, 2048 solitare, drop 7, 2048 solitaire, 2048 Solitaire!, Lucky 21, solitaire one, 2048 - 1, solitarie 2, 2048! solitaire, twenty 48 solitare, quik drop, drops one, drops llc, and other. So, download free Lucky 21 .ipa to run this nice iOS application on iPhone and iPad.