Adobe has brought its popular video editing program to the iPhone. It is now available in the App Store free of charge.
Photoshop Harmonize automatically adjusts an object's color, lighting, and shadows to match any background. It's very, very good - and addictive.
Digital Camera World on MSN

Adobe Photoshop review

Is Adobe Photoshop still the one photo editor to rule them all, or have all-in-one tools like Lightroom taken over?
Photoshop Harmonize automatically adjusts an object's color, lighting, and shadows to match any background. It's very, very good.