Are you constantly confused about how much of a tip to leave and often find yourself frantically trying to figure out the math in your head?  Worse yet, what happens when it’s a group of you splitting the bill and then also trying to split the tip? Here are a number of apps meant to help you figure out how to split the bills, what to leave as a tip, and basically take all the worry off your plate. Instead, you’ll get instant and easy answers through these offerings.