Does the job, very easily!

Found this by chance when encountering problems with setting wallpapers in iOS 7. Tried all the manual options first, but would not work. So then I went with the option to use this app and voila within a few minutes I had the wallpaper I wanted in the first place. There are some other nice options, but they need some fiddling and playing with and some options are not refined yet. Would give it 5 stars if it was a bit more refined, but as it stands right now, this is the easiest way to get the wallpaper you want. Well worth the $1.

Hilty Chris about Wallax - Wallpaper Editor, v1.0.2