This is not a standalone application, CV2 needs KLWP and KWGT pro the free version does not allow to configure it.

What do you need:

-KWGT PRO
KWGT https://play.google.com/store/apps/details?id=org.kustom.widget
Pro key https://play.google.com/store/apps/details?id=org.kustom.widget.pro
https://play.google.com/store/apps/details?id=org.kustom.wallpaper
https://play.google.com/store/apps/details?id=org.kustom.wallpaper.pro

- A launcher of your liking, example Nova.

How to apply it:

- Download CV2 and KWGT PRO application
- Touch the home screen, about 3 seconds
- Select widgets
- Tap Kwgt widgets and choose CV2 package installed on your device.

If the widget is not the correct size, use the option in KWGT to apply the size correctly. If you want to change the color most have activated the change between black and white by touching the time

Any questions you have you can find me on: Twitter
(@ ErickMe60981264): https://twitter.com/ErickMe60981264?s=09
Where I will resolve any questions you have AND get your review