If you don’t already know it, then this tip is about to blow your mind. It’s the paper roll for the Mac’s Calculator app, which has been a feature since, like, forever. You may have been using the ...

Thats right. Nothing fancy, no scientific stuff. Just a basic calculator with the little paper tape history thingy. Should be freeware but can be shareware if its not too naggy. Any suggestions?

Digits is a tape calculator for iPhone and iPad that combines the flexibility of a text editor with the brains of a calculator. Digits 3 is “a top-to-bottom rewrite” and the new version is out today.

An icon in the shape of a lightning bolt. Impact Link Calculator applications are standard on almost every computer and mobile device now, but they can be a pain to use. If you're performing longer ...