Apple has updated iWork for iOS adding support for the iPhone and iPod touch to the existing suite of iPad apps and adding the ability to organize documents into folders. Pages, Numbers and Keynote are now universal apps that can be used on the iPad as well as the iPhone 3GS, iPhone 4 and third- and fourth-generation iPod touch. The iPhone and iPod touch versions provide the same features found on the iPad scaled and optimized for the smaller screen.…
