Adobe Photoshop Express is a free image editing app for iOS that supports the iPhone, iPod touch and iPad. This week Adobe rolled out an update which adds support for the high resolution Retina Displays on the latest iPhone and iPod touch models, as well as support for multitasking and uploading photos in the background on iOS 4.x.
Adobe says Photoshop Express 1.5 is also faster and includes a rapid photo-taking feature that lets you snap photos repeatedly within the app. This lets you take a bunch of photos, pick the best ones and start editing.
You’ll need iOS 4.2 or newer to run Photoshop Express 1.5. The image editor is available as a free download from the App Store.