Two weeks ago, we reported that Apple would update its Apple Store iOS app with the ability to receive free content. The app was updated a couple of weeks ago to lay the groundwork for this feature, and now free content has begun appearing. The first paid app (normally $0.99) for free is Color Zen, and Apple will provide either a new app, piece of iTunes media content, or iBook each week.

The functionality works both in Apple Stores and actually if you are not in a store. A user just needs to pull up a store inside of the app’s store panel (see image above). When you click the free content option, you are taking to a screen to finalize your download.

We previously reported that Apple Store employees are instructed to install this application on a new iOS Device during Personal Setup (After a purchase). At an internal event in San Francisco last month, Tim Cook revealed that only a small percentage of Apple customers are aware of the app, but Cook wants to use the app as an element of his plan to boost iPhone sales in his stores.