The "The Chess Clock" app can be used in place of a chess clock or chess clock in a two-player game such as shogi or chess.

What can you do with “The Chess Clock” app?
・ Losing by timeout mode
・ Fisher mode
・ Handicap due to the time difference between the above two modes

The Losing by timeout mode is a method of losing when the time is used up.
With this app, you can freely change the time of each player.

The Fisher mode is a method in which a certain number of seconds, such as 10 seconds, is added to each move in addition to the time control.
With this app, you can freely change the time each player has and the time that increases with each move.