I came across this beautiful app called pattrn (there is no ‘e’ in the name). It’s a collection of patterns that get updated every once in a while. You just go into the app, find a pattern you like, and set it as your wallpaper. Just those 3 easy steps. If you want, you can go into the settings and tell it to periodically change up your background so you never get stuck with the same background for too long. If you’d like to try it out go to the play store link or scan the QR code (in the slideshow) with a barcode scanning app on your phone (QR Droid works best).
Play link: http://goo.gl/cFAEw