Why Android Takes Forever to Get Cool Apps

Even though there are more Android phones than iPhones in the United States, the number and variety of Android apps lags compared to Apple’s offerings. For instance, Android users had to wait a year before they got Instagram or Pinterest apps. New research helps explain why. There’s got to be more to the story than the number of phones. Flurry, a mobile-app analytics firm, released a report this week that helps explain the problem, laying out the challenges app developers face. It also...