Barnes & Noble's Nook app has reached version 3.3 on iOS and Android, bringing a handful of new features in tow. Headlining the iOS update are screen magnification and support for Apple's VoiceOver feature, which can assist the blind and visually impaired by reading content aloud. The app has also been gussied up for the iPhone 5's additional screen real estate. Both Android and iOS flavors of the application pack language support for French, Italian, German, Spanish and British English -- and indeed they've now cozied up to the Nook's UK storefront following the arrival of the hardware in that land a few days back. If you're fixing to download the spruced up app, Barnes & Noble recommends syncing your library before making the leap.