There is a full-featured calculator hidden in your iPad, even though Apple never ported the iPhone Calculator app to its tablets. Actually, there are two of them.
Here’s how to use them.
Why no iPad calculator app?
Steve Jobs nixed the calculator from Apple’s original tablet because it was lame — nothing more than the iPhone app awkwardly blown up to iPad size.
But that was more than a decade ago. What’s stopping Cupertino from adding one now? According to Apple software chief Craig Federighi, the company just hasn’t been inspired to make a great one.