Fascinating piece in the New York Times

.

The pace of new app development dwarfs the release of other kinds of media. “Every week about 100 movies get released worldwide, along with about 250 books,” said Anindya Datta, the founder and chairman of Mobilewalla, which helps users navigate the mobile app market. “That compares to the release of around 15,000 apps per week.”

According to Mobilewalla, in a fairly quiet 14 days before the release of app No. 1,000,000, an average of 543 apps were released each day for Android-based devices, and an average of 745 apps hit the market daily for the iPhone, iPad and iTouch. The total for the two weeks across the Apple, Android, BlackBerry and Windows platforms was 20,738.

A product was counted each time it was designed for a different device in the climb to a million apps. So when Urbanspoon was released for iPhone, BlackBerry, iPad and Android, it was counted four times because each platform demands different code from the developers.

By any measure, the rise in apps is striking. In October 2008 the known app universe was 8,000 Apple titles. Mobilewalla was formed that year to provide a Web site for users to search for mobile apps, and to categorize and rank them.

Mobilewalla began analyzing Android and Windows apps in 2009, and added BlackBerry a year later. The 100,000-app milestone was passed in December 2009. In little more than a year, the total passed 500,000 and exceeded 750,000 six months after that. Five months later: one million.