After 4-5 months using this app, I would maybe give it 2 stars. Overall I redeemed 2 maybe 3 offers. I wanted to start using the shell gas station savings. Well I started my loyalty 2nd week in I was about to redeem 2nd time. I waited an entire week to save gas and wait to fill up. Unfortunately, an incident occured that put me in a life threatening situation due to me not having fuel in my vehicle. Police were able to help me out of the gimmick because the Tues Shell Deal Expired 9pm @ paymnt