stagetimer.io - A speaker timer in the Cloud
Particlescape - Particlescape app lets you create stunning patterns at your fingertips.
Countdown Screensaver - A Mac screensaver for counting down to a date 🖥🕐
TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
Countdown to Inbox Zero - Always respond on time
Heat Pad - Heat Pad – Relaxing Heat Sensitive Surface is a beautiful app that simulates multiple heat-sensitive surfaces reacting to the heat of your fingertips.