I got only Rs. 10 and I have done only one survey till now. I have installed this app a long time ago but didn’t get any survey except the one I got in the starting which gave me Rs.10 for completing it. You can use this rewards money for buying any paid app in the play store. Other than this there is no use of this money you can’t withdraw this money into your bank account. Yeah you can use this app but after one survey it is kind of useless because hardly any survey is available on the app.