Ladooo is the perfect option to get free recharge. It is India’s first free App for mobile recharge that offers excellent rewards for downloading some of the apps like Amazon, Flipkart, Jabong, and Eros etc.
The best part is that you can win exciting rewards & talk time for completing surveys & referring your friends. You can get Rs 32 free recharge per referral. I am using it & really liking it.