The Apple iPhone has tons of unique little tricks within each of its apps, and you have to really play around with it to figure out what’s hidden. The one you may not expect to find is actually in the ...

Various modes, conversions, and other features you might have missed This article explains where to find the iPhone calculator, how to use it, and some tips to make use of its features. You can open ...

Ever punched in the wrong number and thought you had to start all over again? Here's a game changer: simply swipe right or left on the calculator display to erase the last digit you entered. This ...