Great!

It is virtually impossible to have different versions of every wallpaper image to match all the devices out there. It shouldnt matter much though, since wallpaper will let you crop an image to fit the device resolution when you select a wallpaper.

MelosRiven about Wallpaper Fix for iOS7 - Rotate, Scale, Zoom, Crop, Rearrange, Size & Resize, Add Effect Edit Picture and Set Position your Photo for a Custom iOS 7 Home Screen & Lock Screen Background Lockscreen