Tournament Game Clock

Tournament Game Clock gives you all the functionality of a dedicated game clock with easy to use menus and clear displays for a low price.

It supports all of these time control modes:
- Sudden Death
- Fischer and Bronstien delay
- Japanese and Canadian byo-yomi overtime
- Hourglass
- Overtime penalty

Dual timer clocks for most two player board games including Chess, Go (aka 囲碁 Igo, 围棋 Weiqi or 바둑 Baduk), Checkers, 将棋 Shogi, Backgammon, Othello, and many others.

You can choose between digital and analog clock readouts, count moves, and set different times for each player.

Game Clock will prevent your iPhone from going to sleep, and lasts for up to 6 hours of continuous play.