Are you tired of converting the time difference between cities? World Clock app alleviates those woes and helps you conveniently calculate the correct local time between cities. Choose from more than 50, 000 cities;. Add a city in just two clicks;. Add as many cities as you want;. Scroll side-to-side to see nearby hours and enjoy the shifting daylight transitions from Dusk to Dawn. The end result of which is that you spend less time calculating time differences and making it easy to schedule meetings, connect with family, and beat jetlag.