Android may have edged out iOS, but Apple's App Store is still the number one destination for apps in the world. Just last month, the company announced that its digital shop had sold an incredible 10 billion apps since its launch in 2008. Developers always deliver for iOS devices, and users looking for the most opportunity for gaming and expanded functionality on their tablets know Apple has the goods.

Plus, iOS is still widely considered to be the slickest, most seamless and user-friendly mobile operating system around. As Honeycomb and anticpated platforms from Palm and RIM roll out, they will find the benchmark set pretty high.