Clocks - A minimal world clock app for your Mac's menubar
Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
Clocker - Keep track of people in different time zones
Clock.saver - A simple clock screensaver based on Braun watches ⌚
144blocks - Colorful way to track your time! Inspired by Wait But Why
Aerial - A beautiful aerial screensaver for your Mac