Prior to iOS 18, if you wanted to figure out how to split a bill with your texting group from afar, you'd have to use your ...

iOS, iPadOS, and macOS now feature a powerful math tool called Math Notes. Here's how to use it.

Apple automatically performs math and offers suggested results in Messages for iPhone and iPad when you type in patterns it recognizes, such as formulas and units, after you type = (equals sign).