Updated yesterday, Wallpapers HD Collection now includes in-app purchases. For $2.99 (around €2.2), you can buy thousands more wallpapers perfectly tailored for your iDevice.
On the iPad, the app lets you share wallpapers with Friends via the Facebook share feature, according to Allsopp. It is unclear why this functionality isn’t available on the iPhone and iPod touch as well.
The developer promises to add new wallpapers on a regular basis, free of charge.
Wallpapers HD Collection is compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPad. It requires iOS 5.0 or later.