Password Protect App Purchases on Kindle Fire: Fat Chance!
You can’t password protect app purchases on the Kindle Fire or disable 1-click purchasing at this time.
kindle fire
Finding Free Android Apps for Kindle Fire
Find free Android Apps for the Kindle Fire through the Amazon Store and even test them on your PC first.
Amazon Kindle Fire: Ipad Competitor or Copycat?
Kindle Fire is likely to be the largest competitor to the Apple iPad to date with Amazon cloud storage and marketplace.