This game plays OK, seemingly even offline. Played online, there are ads between games. Otherwise, gameplay is pleasant, and the rules are slightly forgiving. Beginner mode is one-card draw. Advanced mode is three-card draw.
The cards are blurry to my aging eyes, so I won’t use this app for too much longer. Someone with sharper eyesight or a bigger screen might give this app a try.
The App Support link should go somewhere that looks like a legitimate support page.