Siri will calculate tips for you, just ask "$45.70 plus 20%" to get the amount, then follow up with "divide by three" to split. The Apple Watch has a built-in feature for calculating tips and ...

To get their money, the other person needs a TipFlip ... As for CalculatorSoup's tipping calculator, it will calculate your tip and can split the bill and tips among a multitude of diners.