WalP - HD & 4K Stock Wallpapers App is a free app that provides stock wallpapers of mobile phones in HD quality. There are 30+ brands stock wallpapers available. New stock wallpapers are added as soon as they come out. Walp - HD & 4K Stock Wallpapers have large variety of wallpapers which is increasing everyday. Stylize your phone and make it look just like the new phones.