For years, the Messages app on your iPhone has had a built-in calculator feature that allows you to solve math problems ...

Home Screen: First, it will come as a preloaded app on your iPhone, and will be on your home screen. You may need to swipe through a page or two to find it. Control Center: Open the Control Center and ...

Add Yahoo as a preferred source to see more of our stories on Google. The iPhone Calculator app makes currency conversion a breeze. Illustration: Jianan Liu/HuffPost; Photo: Getty Images One of the ...

How to use the iPhone scientific calculator, Math Notes for easier problem solving The calculator on your Apple devices can do more than add, subtract, multiply and divide. Here's how it can help you ...

If you're on vacation and need to quickly determine the exchange rate of currency, your iPhone can actually do that for you.

We use our phones everyday, but sometimes we learn new tricks that makes our lives a lot easier. Twitter user censoredialogue discovered an iPhone calculator trick that allows users easily swipe on ...