The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Monkey Taps:
Docky is a fun new way to update and customize your phone even further! An easy to use tool, lets you choose from a wide variety of beautiful designs that personalizes your device unlike any ordinary wallpaper can.Docky works by mixing the design you like into your wallpaper. This gives your device a much more streamlined appearance, making your phone more stylish than anyone else's.It is the only app of its kind that is compatible with the iOS7 Parallax effect ON!Pick some out now and enjoy the new updated look of your phone.