App Store audience hits 30 million users, 13M iPod touches sold

The presentation by Greg Joswiak, Apple's VP of product marketing for iPods and iPhones, also detailed that Apple has shipped 800,000,000 apps from iTunes in the first eight months, which is well ahead of the previous pace to reach a billion apps in its first year. In comparison, it took Apple two years to reach its first billion song downloads.

Joswiak said the store now boasts 25,000 titles and has signed up 50,000 companies in the iPhone developer program. He said 80% had never developed mobile software before.

He added that Apple has managed to approve 96% of apps submitted this month, and that 98% of those apps were approved in less than 7 days.