AndroLib.com has some interesting stats posted on their Website about Android apps, most telling of which continues to be the graph you see below.
Here are some facts:
- 44.7% of free apps have less than 100 downloads
- 83.6% of paid apps have less than 100 purchases. 77.1% have less than 50 purchases
- Only 1,032 (0.9%) paid apps have more than 5,000 purchases