Advanced clock for Chess, Go (Igo ??, Weiqi ?? / ??, Baduk ??), Xiangqi (??) or other games, stylish and comfortable, add-time, voice warning and more! Lots of options for customization to fit your needs with any particular type of game. Can store several time profiles for quick selection too.Various time systems such as Japanese or Canadian Byo-Yomi, Fischer time, Bronstein time or hour glass.Works on Android minimum version 1.6 up to latest version. Supports small screens as well as large ones (layout bug was fixed in 2.5 release).