Apple's app store is still bigger than Google Play and still earns much more revenue. But while Google's app store grew revenue 200 percent in the fourth quarter of 2012, Apple's iOS app store grew only 20 percent.
While a couple of bucks for an app may not be a big deal, no one wants to waste money. So try-before-you-buy is a great idea, especially for those apps that you can't full evaluate within the 15-minute Google Play refund period.
The nation’s app store can be likened to the state of Nevada in 1951, when nuclear weapons testing sprouted a continuous stream of mushroom clouds throughout the flatland.