World Clock Widget Trial is a free Android application designed to help people plan meetings with colleagues, friends, or family members from different time zones. Unlike most time widgets that only show the current time, this app allows you to see when multiple time zones overlap in one simple view.

The app features an innovative time bar layout that displays the time zones in a horizontal bar, making it easy to see the time differences between the zones. Additionally, the app provides flags for 245 countries, and you can email the developer to add more. The app is also resizable for Android 3.1+ and has a lock screen widget for Android 4.2+.

You can customize the colors and working hours, and the app doesn't use any extra CPU usage. The 4x1 widget shows four time zones at once, and you can add multiple widgets to see up to 12 time zones at the same time. The app also supports tablets with 2x1 and 4x2 widgets for landscape tablets. The full version of the app is available on the Google Play Store, and the developer has a support and feedback forum on their website.