This is not a stand alone app. Octopus widgets require KWGT PRO application ( not free version of this app)
What you need:
KWGT PRO App
Custom launcher ( Nova is recommended )
How to install:
Download Octopus KWGT and KWGT PRO application
Long tap on your homescreen and choose Widget
Choose KWGT Widget
Tap on the widget and choose installed Octopus 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/issues before leaving a negative rating.