On this site you can download, free of charge, stunning iPhone wallpapers, backgrounds, themes, photos and pictures for each and every model of Apple iPhone 4, 3GS, 3G, 2G and iPod Touch 4G.
Plus, all the fantastic wallpapers on this site are of HQ, HD, specifically designed for size 640x960 Retina Display and 320x480 pixels.
You can also subscribe to RSS or Twitter, to follow the new wallpaper every day!
Altogether, you can't go wrong!