Actually this app is paying me money. I received payment also. If you refer a person, then you can get 2, 500 satoshi also. I got 5000 satoshi by refering 2 friends. It pays every saturday. You need to see an ad and then it will give you money. But first of all you need a bitcoin wallet address. I have an account in Zebpay. Zebpay is bitcoin payment app. This app is paying me well on every saturday. So definitely download it and refer friends and see ads. So you can get money in satoshis. Satoshis converts into bitcoins. But little amount you will get.