Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

Apple's Calculator app does more than help you calculate tips. With the latest OSes, it launches on iPad and lets you create a Math Note for more complex problems, among other things. The Calculator ...

Apple doesn't typically focus much on the Calculator app, but with iOS 18, it's getting a notable overhaul and some surprising integration with the Notes app. This guide walks through everything ...