A free program for Android, by MegaJogos.

Chess Online & Offline is a comprehensive program for both novice and expert players of the game. This is the best chess game app for mobile devices on the market. You can play any of its four modes with humans or machines. It has outstanding gameplay and excellent game aesthetics. It is made for all varieties of chess. players, including newcomers.

You can compete in tournaments and win trophies for more difficult games if you so desire. You can keep track of your gaming stats in this mode. However, you can play in training mode against robots if you’re a casual player.