This app was mentioned in 4 comments, with an average of 2.00 upvotes
There are many ways to make contactless payments. If you have mobile with NFC then Pockets app by ICICI bank and Axis Tap & Pay will allow you to make payment with contactless PoS Terminal machine only. Another way to make contactless payment is to actually get contactless cards from your bank, Almost any bank can give you contactless cards like Visa payWave or Mastercard contactless. If you have Samsung flagship phone or midrange phone with Samsung pay (not samsung pay mini) then it is the best option out there because it support NFC and MST payment, NFC method only works with contactless PoS terminal and MST method works with every PoS because it emit a signal that mimics the magnetic stripe.
I use Pockets by ICICI. Another alternative is PhonePe
Check out pockets app from ICICI bank.
I thought you were recommending this pocket app
my bad