FollowUpThen - The simplest way to schedule an email reminder
Fliqlo Screensaver - A screensaver that displays the time using a flip clock.
Simply Remind Me - Free email and text reminder service so you don't forget the important things in life!
Clock.saver - A simple clock screensaver based on Braun watches ⌚
Auto Mail Sender - Auto Mail Sender Standard Edition official page. A powerful and easy-to-use eMail scheduler.
Aerial - A beautiful aerial screensaver for your Mac