Official Quaternity Chess Clock
Play timing Quaternity Chess everywere. Enjoy a full experience with the game.
Especially designed for four players, smooth and flowing interface, fitting the rules of the game.
Manually or random color selection.
Different time setups
Quickly customize the app for one-tap access to all your favorite time controls
Clock pauses automatically if the app is interrupted; manually pause the clock at any time
Pleasant sounds for buttons and “time’s up” alert