A new screenshot from Apple's iOS 7 beta 3 has sparked further speculation that the company could be planning to make its iWork and iLife suites for iOS and Mac free to all users later this year.Related StoriesApple patent round-up: iPhone speakers, flexible batteries, Waze-like Maps, self-adjusting earphonesApple expands iWork for iCloud beta to developers with free accounts10 top films using A
