today i am going to share with you a new free recharge trick offered by paytm and the ganna android app . Paytm in association with Gaana is offering free mobile recharge of Rs. 50 for downloading Gaana app . isn't this a great promotion for a online music application and for getting free recharge for all customers ? How to Get free Rs 50 Mobile recharge - Download Gaana app from Play store Open App Just Sign up Using Facebook Account . ENTER your email id . Follow Instructions on App to get free recharge You will get Rs 50 Paytm recharge Voucher on the email you entered in above step . done.. Note :- Your Facebook account must be at least 90 days old and must have at least 10 friends.