Let Your iPhone Do the Math For You

This is another iOS 18 feature that makes your iPhone incredibly useful. The Calculator and Notes apps have joined forces to create Math Notes.

As you can guess by its name, this feature lets you write down any math equation, and it will automatically solve it for you. It might take a while to get the hang of it, but once you do, you can get the results of basic calculations and more complex equations in seconds. Of course, remember that Math Notes on your iPhone doesn’t teach you how to do it for yourself, so don’t count on it if you want to study for a test.