Themer App from mycolorscreen.com
Excerpt from email with description:
Thanks for being a part of the Themer beta. Your code to access the app is below. Themer will let you transform your homescreen, applying a full "theme" that includes unique homescreen settings, wallpapers, widgets, and icons all in one click. Some things you should know:
For now, Themer is available for Android 4.1+. The app works on most but not all devices--it really depends on the screen resolution.
We currently have about 50 available themes (available directly in the app) with new ones added daily. Submit theme requests on our support page at ThemerApp.com.
Example of theme:
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Samsung Galaxy S4