[chadr]

I can't give you an exact answer, but I can tell you this... out of the 224,133 apps I track in the android market, here is the breakdown of how many installs they have as of this morning: http://dl.dropbox.com/u/131/installs.csv

[antirez]

thanks! Very interesting. Looks like a non too small percentage of apps conquerer a pretty large user base...