Iphone-os-4.0 Articles on TUAW - The Unofficial Apple Weblog

360iDev: Brent Simmons on NetNewsWire for iPad and iPhone OS 4.0

by Mike Schramm (Apr 13th, 2010)

The iPhone is home to a lot of great new developers, but it's also the new home for a lot of old-school Mac guys as well; Brent Simmons is of the second kind. His NetNewsWire is a classic Mac app that's been remade for the iPhone, and now the iPad, with the clean, quick simplicity that Simmons' ...

iPhone OS 4.0: No multitasking for iPhone 3G and second gen iPod touch

by Sang Tang (Apr 8th, 2010)

While Apple will be serving up a hearty meal with iPhone OS 4.0, not all iPhones and iPod touches will be able to offer up the full experience. Only the iPhone 3GS and third generation iPod touch will be capable of handling all seven features highlighted at the event today (multitasking, folders, ...