This app will either work well for you or not at all.... It worked for me and i dont think its a bad app. But the only thing is that itd be better to have a wallpaper that has color... The shadow effect from icons totally mess with a white wallpaper. The only other problem is that theres no way to size and crop your picture with this app and it will auto stretch/skew however it wants so if you thinking about using this app, make sure you have it formatted properly beforehand
Nd_lee about Wallpaper Liberator