I downloaded it as it is a government app , but it is a disaster in itself. .
First look at its design. It is very plain not helpful. There is no description about its features. If someone wants to know about offers or cash back then he /she have to search on internet.
Also there is no reward for referral. The cashback is hard to understand. I made my first transaction and get 51 back after 10days. Like really, have there anyone who have patience to wait for cash back. Also it dont notify about cashback.
There are many more app for Upi payment available in market. They are far better than this. I also heard about cash back for second transaction but where is that. I didnt get that.
I think the app developer should work on it otherwise government should close this app.