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.✔ Enjoy!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.