Time Buddy - Time Buddy brings a colorful world clock.
Tinder - Tinder is how people meet. It's like real life, but better.
Time Zones Converter - Time Zones Converter is an application which as the name implies, is used for converting time zones.
Pure - Spontaneous hangouts for singles
World Clock - World Clock is an app that lets you see the time of any city in the world.
Double - Tinder for double dates