clipt is CLI (Command Line Interface) Pomodoro Timer. Although the name mentions command line, but it is flexible to be equipped with and support a GUI interface. It's a multi-user program written in C for Unix that allows each user of the system have their own Pomodoro timer.
gnome-alarm is a simple alarm/reminder application for the Gnome desktop environment currently under development. Note: Development is currently on hold. [2006-07-03]