Someone needs to tell Adobe that the iPhone and iPad are for media consumption, not media creation. Photoshop Express for iPad and iPhone takes over where Photoshop Mobile left off:
Take the editing* and sharing ease of Photoshop.com wherever you go. Adobe Photoshop Express software is more than a mobile photo editor, it lets you upload, view and share your photos.
*Editing support and features vary by mobile device.
Uh huh.