Simple Alarm Clock - Simple open source alarm application for Android devices.
Clock Tab - Clock tab allows you to view the time right in your web browser!
Alarm Clock Pro - iTunes alarm clock, stop watch, timer, and more!
Clock + - Alarm clock, timer, and stopwatch application for Android
KTimer - KTimer is a little tool to execute programs after some time.
Free Vector Clocks - Free Vector Graphics Desktop Alarm Clocks.