QR Wallpaper for iOS has been updated on the App Store.
Changes in 1.2.1:
-Bitcoin address support
-tinted QR based on image color
-re-enabled shadow for labels
Changes in 1.2:
-iOS 7 style
-compensate for iOS7 wallpaper parallax (not available on iPhone4)
Thanks for your bug reports and feedback!
(What is Daily Wallpaper? More info here)