One great app for earning cash and gift cards is GRABPOINTS.Grabpoints is a truely rewarding app where you can
*Make Free Paypal money
*Get Free Amazon Gift Cards and many other like facebook credits,Runescape and Xbox subscription etc.
And many other exciting rewards by getting required points. You can earn points by signing up,completing your profile, completing offers of installing and opening or playing free apps, Referring others and you also get point when your referrals get points by completing offers.
Also there are daily bonus points and points your earn on answering trivia questions .
So hurryup and download Grabpoints app from Google playstore.
join in with invite code 3GTBBL and get 500 bonus points immediately.Thanks.

It would be great if you could post some images and even videos related to it.

Here’s the video