We all love to download apps, and scoring free apps is like winning a fluffy animal from one of those arcade claw machines. The "freemium" business model is incredibly...
![](http://is1.mzstatic.com/image/pf/us/r30/Purple3/v4/24/c0/a7/24c0a767-a210-c6ec-95e9-b09ff5b6a5f5/Icon-Large.png)
We all love to download apps, and scoring free apps is like winning a fluffy animal from one of those arcade claw machines. The "freemium" business model is incredibly...