"{balzLab} Chess Clock - Free Game Clock" is - as far as we could see - the only Free Game Clock that:
- is accurate to the millisecond,
- comes with a useful, intuitive and modern design,
- allows you to set one indivual time control for each player,
- allows you to optionally set individual increment settings (Fischer mode),
- allows you to set any time control from 1 second up to 9hrs, 59 min, 59 sec
- allows you to optionally set any increment from 1 up to 59 sec
- comes with an English, a Spanish a Norwegian and a German interface, further languages will be added in future updates