In this Upside app review, I'm sharing with you how you can download and start using this app today to get back a portion of what you are spending on gas. I've used this successfully and been paid!

The Upside App, founded nine years ago, offers cashback rewards for gas, groceries and dining. Pittsburgh's Action News 4 anchor Shannon Perrine put the app to the test. At BP in Swissvale the app ...