Alternatives to Grid Clock Screensaver

Flip clock screensaver

Temperature and clock screensaver

Screensavers inspired by Braun watches

Apple TV Aerial screensaver

Screensaver which plays a game of Pong against itself

Screensaver of the vintage Apple logo

Screensaver displaying artwork based on Spotify or Last.fm profile data

Screen savers

Desktop clock rendered behind your icons

Keep your computer awake

Clock and time zone app

Set of CPU, memory, disk, and network monitoring tools