It’s hard to be an iPad user, especially when a discussion breaks out in my friend’s group about the calculator app. Aside from the powerful hardware, Apple Pencil support, seamless integration with ...

I have two semesters of math classes to complete: Trigonometry and Calculus I. I have at TI-89 graphing calculator that I absolutely hate. Who the hell makes the interfaces for these things? 46 ...

I was recently looking for a simple percentage calculator for iPhone and I came across OffOf, an app developed by Daeo Corp. and available for free on the App Store. As the name suggests, OffOf lets ...

The lowly Calculator sits there in your Applications folder. It’s so unassuming you barely notice that it has menus and little interface details that make it not quite so lowly after all. These tips ...

Think you know everything about your iPhone’s calculator? Think again! Beyond basic arithmetic, this app harbors some hidden tricks that can make your life easier. Whether you’re a math genius or just ...

How much of your income can your retirement savings replace? It's a simple yet important question. It can also make your head spin and long for the days of pension plans. Yet there is an easy way to ...