Ever punched in the wrong number and thought you had to start all over again? Here's a game changer: simply swipe right or left on the calculator display to erase the last digit you entered. This ...

You probably take your iPhone’s calculator app for granted. Sure, you might use it multiple times a week, but you don’t really give it much thought beyond that, do you? Well, that little workhorse can ...

Most iPhone users will be aware of their device's built-in calculator, but not everyone will know some of the tricks that you can perform with the app that can save you time. Here are some of our ...