If you’re looking for a way to do square root on an iPhone calculator, there are a few different ways that you can go about it. One option is to use the built-in square root function, which is located in the mathematical section of the app. Alternatively, you can use a third-party app like Square Root Pro or RootMath, which both offer more accurate and user-friendly square root functions. Whichever route you choose, be sure to follow the instructions provided by the app in order to get accurate results. ..