Adobe has updated it's iOS-only Photoshop Express app (free) to offer in-app purchases of pre-set effects a la Instagram and others, editing enhancements, a new Border Pack and additional sharing options. The new version, v2.5, also offers previews of effects new borders and support for the new iPad's Retina Display. The program allows users to use an array of basic editing tools to crop, rotate, enhance and store photos.
