Barcode Alarm Clock - Alarm clock that won't stop ringing until you scan a barcode
Every Time Zone - Online tool for keeping up with times around the world.
Alarmy - World's most annoying alarm app
Time.is - exact time in any location
Toonie Alarm - Want to wake up on time and make your day brighter? Fancy getting rewards waking up?
World Time Buddy - Effortless time conversion and world time.