A calculator app is a handy tool that reduces the stress of various calculations in your daily life. Whether you’re dealing with academic percentages or need to add up multiple numbers, a calculator ...

As any self-respecting geek knows, calculators have long sported all sorts of spiffy hidden tricks. From the .7734 “HELLO” hack that delighted us all in grade school to the more advanced graphic ...

Apple is no stranger to inertia when it comes to making changes (radical or small) to its products. It's why the iPhone and iPad lineup has barely changed over the past few years. The iPad, in ...