Social Pomodoro - Meet an accountability buddy for 25 minutes of focused work.
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
Publicly - Build in the open
Clock Screen Saver - Clock Screen Saver is a free cool looking screen saver that displays the current time in the way of digital or analog clock faces.