Having passed the 35,000 available app mark only in October, the Windows Phone Marketplace has now eclipsed the 40,000 available app mark today. The news comes from All About Windows Phone who uses an internal application to keep track of the number of apps available. The rate of progress: Some 165 apps per day added on average!
At the time of writing, 40,189 items have been published. Of these, 10,882 were added in the last 90 days and 4,770 were added in the last 30 days. These items come from 10,731 different publishers.
Check out all of the information that All About Windows Phone has on this milestone including some very impressive charts and graphs on the breakdown of the types of apps.