Bests & Worsts Reviews from Amazon

When I downloaded this app I wanted something to protect my kindle from Internet thieves and this promised me great results without any fees. And I've had it for awhile now. The other day this app did a new upgrade to their app and now your asking me for money to clean my Kindle. You told me when I downloaded loaded your app it would always be free. Now you want money. That is called Random aware. I'm looking for a new protector and will be reporting this app