Promo code (HD & RETINA WALLPAPERS): LXHMMFR697YPThis is a wallpaper app that has tons of HD quality pictures that will blow your mind. There are several categories to choose your favorite wallpapers from. The app has built in GOOGLE, BING & FLICKR which allows a user to search for his/her favorite picture and then download in the gallery or save in his device. In short, this app has access to unlimited wallpapers and backgrounds. You will also able to search your Facebook photos.