Features
The Amazon Appstore included the "Free App of the Day" feature. Every day, an application, frequently a game, was offered for free. On the launch day, this game was Angry Birds Rio (Ad-Free), in itself a promotional game. On The European launch day, the free app was Angry Birds (Ad-Free). The Free App of the Day feature made an exception to Amazon's payments, instead giving the developer none of the list price during the featured day.
The store's "Test Drive" feature allowed users to try an application in their web browser by launching a virtual copy of Android in the Amazon EC2 cloud for half an hour. The Test Drive service was decommissioned in 2015, Amazon saying that the service had been in decline, partly due to many apps not supporting the feature, and the increasing prevalence of the “free-to-play” business model making it obsolete.
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