Terrible

This app is pretty unstable.
If you perform a flickr search for images that returns a lot of results the app simply freezes up.
Then, when you finally find an image that you like you click “Save and Apply” and … nothing happens.
The file got saved, so, when you try to select it as your wallpaper it doesn’t let you and it doesn’t tell you why.

I’m sure there’s a reasonable explanation for all this but you know what? I don’t care. It’s just a wallpaper application.
If you have to provide explanations for something so simple you obviously failed as a developer.

Look somewhere else.

Royalstream about Multi Monitor Wallpaper