If I could leave no star, I would. – Wallpaper Fix & Fit Free- Scale, zoom, and position your background photos for iOS 7 home screen Review

Won't let you save your wallpaper without buying the "full" version. This app is basically a free preview. Kind of a scam.
Review by L@R@e17 on Wallpaper Fix & Fit Free- Scale, zoom, and position your background photos for iOS 7 home screen.