UPI APP MARKET SHARE
Top players by transaction volume

 PhonePe — 45.9%
 Google Pay — 32.4%
 Paytm — 8.1%
 Navi — 4.4%
 Super .Money — 1.7%
BHIM — 1.0% (Government owned) 
 Others — 6.4%

PhonePe + Google Pay account for 78.3% of UPI transaction volume. ~(NPCI)