Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
Social Pomodoro - Meet an accountability buddy for 25 minutes of focused work.
Clock.saver - A simple clock screensaver based on Braun watches ⌚
Focusmate - Distraction-free productivity via virtual coworking
Aerial - A beautiful aerial screensaver for your Mac
Habit List - Create good habits and break bad ones with the app that keeps you focused.