As Electronista reports, Apple still has the numbers when it comes to mobile app stores. Unofficial statistics suggests that there are over 100,000 apps available in the Android Store, and far fewer -- around 9,000 -- in RIM's BlackBerry App World.
148Apps also provided some additional little tidbits about the App Store. For instance, apps typically wait a week before going live. The average price of a paid app is US$2.67. The majority of apps are book apps (not to be confused with iBooks), followed closely by games.