Looking for a Calculator App with Unit Functionality?

[buddhaskillet]

Does anyone know of any calculator apps that can deal with units? I know I can do it on google search, but I was looking for something more like a calculator. I found this one: http://physyapps.com but it's only for iphone and mac.

Thanks,

Paul

 

[nathanthegreat]

The app "Graph 89 Free" on the play store will run a ROM of the TI-89 Titanium, which has built in units and unit conversions. The app is free, but the ROM must be acquired elsewhere. However, it it ILLEGAL to download the ROM or extract it from a TI-89 if you do not own it. If you own, go right ahead and use the app. I love it. It works perfectly and has exactly the same functionality as my physical 89, and I can even transfer programs between the two.