Ready to hear some oh-so shocking news? Okay, here it comes - Facebook is the most launched app on Android. Well, if you want to get technical about it, Facebook isn't really the most launched app - it actually shows up in the list right behind the Android Market, but considering the Market is the gateway to all other apps (including Facebook, in most cases), it's pretty safe to omit it.
Research firm Nielsen recently dug deep to find which Android apps were launched most often between three different age groups: 18-24, 25-34, and 35-44. Facebook took the number one spot across the board, but the similarities between the three groups end there.