I liked the app at first, I got my first 2,700 for an Amazon giftcard within a few hours. But after that it was harder and harder to get the points, because they dont update their offers enough and sometimes even if you do an offer correctly you arent given the credits. So far Ive collected enough credits (on two separate occasions) for two 5 dollar Amazon gift cards, and Ive had no problem applying them to my Amazon card balance on the Amazon app. I havent actually attempted to use them yet, as I want to collect enough to try and get something big. Ive recently seen reviews of people complaining their iTunes codes have been rejected, so I hope thats not the case with Amazon too. Overall, its an okay app, which leads to "free" money and who doesnt love that? Just needs a few improvements. Like, new apps everyday, and more with bigger credit counts.
UPDATE: They stop crediting you for the larger downloads after the 1st or 2nd gift card is given. And its honestly ridiculous, because why offer the larger rewards if you arent going to give them out?