This is not a stand alone app, widgets require KWGT PRO application.
What you need:
✔ KWGT PRO App
✔ Custom launcher like a Nova launcher
How to install:
✔ Download KWGT and KWGT PRO application
✔ Long tap on your homescreen and choose Widget
✔ Choose KWGT Widget
✔ Tap on the widget and choose installed Art Widgets KWGT.
✔ Choose widget which you like.
If the widget is not right sized use the scaling in the KWGT option to apply correctly size.
Please contact me with any questions before leaving a negative rating.