Upside is one of the most user-friendly, cash back apps out there. The process to saving at the pump is straightforward. The app shows participating gas stations nearby, and how much you will save at each place. You can get up to as much as 25 cents per gallon. Users who take advantage of the app every time they fill up save an average of $40 a month. The cash is deposited straight into your bank or PayPal account. Or you can redeem it for a gift card of your choice. Download the app now and start earning today!
