Clocker - Keep track of people in different time zones
VC Starter Kit - Everything you need to look like a Venture Capitalist
World Clock iOS 8 Widget - Check the time, anytime. Just pull down Notification Center.
SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Dato - Better menu bar clock with calendar and time zones
PingPoint - Never miss a Mark Zuckerberg signup to your app ever again