What's the best iOS app for earning and redeeming rewards at Exxon and Mobil gas stations?

Exxon Mobil Rewards+ is a focused application designed for drivers who frequently visit Exxon and Mobil stations, aiming to simplify reward accumulation and payment. The app excels by automatically tracking points based on fuel volume purchased, with users reporting earnings of at least $1 per fill-up, which can add up to significant weekly savings. Key features include the ability to prepay for fuel directly through the app, bypassing the need to interact with payment terminals at the pump, and access to rotating offers that provide additional discounts on gas or convenience store items. For daily commuters or road-trippers, this translates to a seamless experience where rewards are earned passively and can be redeemed effortlessly during transactions. However, some limitations exist, such as occasional technical glitches when updating payment card details for pay-at-pump functionality, and reviews indicate that the interface could better display expiring points from previous years, leaving users uncertain about redemption deadlines. Despite these minor imperfections, the app remains a practical tool for those loyal to the Exxon and Mobil brand, offering tangible benefits that enhance the routine task of refueling. Its straightforward design appeals to both tech-savvy individuals and casual users looking to offset fuel costs without complex maneuvers.