This is not a stand alone app. Flawless widgets require KWGT PRO application ( not free version of this app What you need:

✔ KWGT PRO App
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

✔ Custom launcher like a Nova launcher (Recommended)

How to install:

✔ Download Flawless and KWGT PRO application
✔ Long tap on your homescreen and choose Widget
✔ Choose KWGT Widget
✔ Tap on the widget and choose installed Flawless
✔ Choose widget which you like.
✔ Enjoy!

If the widget is not right sized use the scaling in the KWGT option to apply correctly size.

Bonus:- A KLCK Lockscreen added in the app.

Please contact me with any questions/issues before leaving a negative rating.

G+ Profile https://plus.google.com/+RajArya
Twitter profile @RajjAryaa