Cred app is one of the successful start-up in India. It is most helpful app for manage all your credit card in one place. I was using this app from past couple of months and I will recommend the app to everyone. Settlement of credit bill is very quick as compared to others credit bill applications. Also for one referal you can earn 750 Ruppes. This app also notified due date of payment so you will never miss your credit card bill.
Till now I earned more than 18k from this app. Most of my earnings are from referral.
https://app.cred.club/spQx/3997ff7b