This is a geniune app which pays you for downloading app and for participating on surverys. You can redeem maximum of 10 INR on your paytm account every week and will chage a 2 INR transaction fee or you can also redeem 15 INR for phone recharge in a week. You need to have a minimum balance of 30 INR in your TB wallet in order redeem cash. You can uninstall the apps after a certain period of time. If you wish to make a weekly earning of 10 INR for free by just downloading some app, I recommend this app.