I have had a bad experience with this app. I tried so many apps and it went well till it stopped updating my points as days progressed.
As a result, I never got to see the payout and was kept on being spammed by notifications on apps and so on. I was forced to delete the app.
Please be careful while downloading such similar apps as it does not serve any purpose at all. The app also takes up a lot os space and your smartphone could be at risk.