The Rechner Calculator is a $0.99 iOS app that replaces several of the normal calculator buttons with simple swipe gestures. The Rechner Calculator is a $0.99 iOS app that replaces several of the ...

Ever try to do a quick bit of math on your iPad when it was fresh out of the box? What’s up with that, Apple? Where’s the app that comes with every iPhone and iPod touch, the calculator? Well, today, ...

Hard as we might try to avoid it, we occasionally still have to do math. Unless you’re a high school student with a graphing calculator, that usually means firing up a simple calculator program on ...