Chess Clock

Chess Clock is a simple application for monitoring the time in chess games at the board. Designed for mobile use, players select the time control settings needed for their game, then the black player presses their watch to start the white player's timer. After each turn, the player clicks on the clock to start the opponent's timer, and so on until the game is over or until one of the clocks reaches zero.

Installation using Flatpak

If you have the Flatpak package, you can install Chess Clock with one command:

flatpak install flathub com.clarahobbs.chessclock

Or using the GNOME Software 🤔

Follow the link to install Chess Clock, then confirm the "open application" operation in the browser. After this, the Application Center will open, select the source "Flathub" in it and click the "download" button