Dominoes Tour — Classic Domino

Dominoes Tour is a casual, portrait-oriented digital adaptation of the classic tabletop game, suitable for short, interruptible sessions. While advertised as having no ads, many players report frequent and intrusive advertisements, and some pay-to-win mechanics are present. It's a good choice for solo play or asynchronous matches when you want a relaxing, replayable game that can be played one-handed.