Ultimate custom clock app is very flexible and easy to use. No coding or xml knowledge is required to build a clock. It features a WYSIWYG editor, so anyone can make clock widget with his or her own layout, fonts, and skins.

Here is a simple example on how to make a clock widget with Ultimate custom clock app. After installing the app, go to your home screen and choose add widget option. Then, select any ‘Ultimate custom widget’ from the list. Tap on the widget to edit and customize it. Following are main features of Ultimate custom clock (UCCW) app Ultimate custom clock app can be downloaded from Google Play Shop for free. (via)