Ultimate Chess Clock app will replace your chess clock. It will accompany with you anytime when you will need chess timer. The ultimate chess clock app is easy to use, yet fully featured to handle any time control, customize the timer accordingly and you are ready to play. It's a user friendly, convenient, chess time tracker, lasting and a free app. It a purely simple tool, very classy, neat, intuitive game clock, no data collection, no dodgy behavior and no unnecessary permissions. Its a fine t