1}TEZ
It is developed and owned by Google
It is best platform for transfer of money through UPI.
Weekly 5 scratch cards are given for every transaction.
Download
2}phone pe
It is another very good platform to transfer money through UPI.it can also be used for recharge you will get some cash back for your recharge.
Download.
3}payment
It is also but you need pay transaction charges here.https://play.google.com/store/apps/details?id=net.one97.paytm download