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.

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?

CalcTape is an Android app that aims to offer users a modern alternative to the humble ticker tape calculator. It does this by offering users a scratchpad to write notes as well as calculate things ...

Ian Benton sends in this submission of a solar-powered device with an interesting backup mechanism in the event of a power failure: ” Iwas once given a combined tape measure and solar powered ...

I’m typically a huge fan of the apps that ship from the folks over at Tapbots—I use Convertbot and Pastebot on a regular basis. But Calcbot, a calculator app for the both the iPhone and iPad created ...