Keep track of time

I am a professor who teaches live online California time and loves to travel. Keeping track of what time it is back home when I am on the road can be really challenging, especially with family spread across time zones. This app makes it easy to add or drop countries/cities as necessary and has literally changed my life by giving me one less thing to worry about when working on the road.

Nomoremine1 about World Clock Pro, v2.7