Android Apps at Amazon AppStore
Apple App Store is very famous to find all helpful apps for your device and almost captured the market but Amazon also make itself entered as a competitor by launching a AppStore for android apps. All early adopter may get AngryBird Rio for free from AppStore. This app is only free for first day, later you have to pay $0.99. there is something excited at online retailer that one is still free per day. Huge library of apps is available and can be accessed via Amazon portal or Android AppStore. The interesting thing of this AppStore is that it allows your explore the app up to 30 minutes for free before you make a purchase.