Social Pomodoro - Meet an accountability buddy for 25 minutes of focused work.
XScreenSaver - XScreenSaver is the standard screen saver collection shipped on most Linux and Unix systems running...
Focusmate - Distraction-free productivity via virtual coworking
Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
Habit List - Create good habits and break bad ones with the app that keeps you focused.
Padbury Clock Screensaver - Minimal screensaver for Mac