To celebrate Black Friday, Amazon wants to help you get the most out of your new (or old) Android devices. You can currently get 40 free premium apps on Amazon. These apps normally range in price but all normally cost money.
Remember if you select the apps on Amazon's website they will stay in your cloud but not take space on your device unless you want to download it. Some of the apps will work on all Android devices while others will only function on Kindles.