World Clock

World Clock is a useful app for keeping track of the time in different countries or time zones.

The main screen displays the time zones you've selected, which you can sort, modify, or delete with just a few taps. You can change the name and time for each selection to customize the slot.

At the top right is the menu, which gives you the option to add new clocks to the list, which is sorted by the names of the cities. This list can be sorted by name, region, or time zone. Even so, the app also includes a search engine where you can enter any city you want.

World Clock lets you customize the widget and place it on your smartphone's screen.