I have seen this on youtube. Someone made a video on this. I downloaded video from playstore. As soon as I opened the app it suggested me to install 8 apps. I have done the same. After that, I referred nearly 20 people. I completed daily tasks and surveys.
Once I scored many more points I decided to redeem points. When I tried to redeem, it shows error message on the screen. Tried so many times but I failed in that step. Sooner or later I realized that this app is taking advantage and wasting someones valuable time.
DONT INSTALL THIS APP GUYS.