DS math calculater

Does anyone know where I could get a DS calc to measure everything like similar to fitness pal ? They used to have one at DS Facts but not any more . Thanx for your help

Gary

Oh my gosh.... I've been wondering if there are any of those!! I can't wait to see *****sponds!

I  have a copy of the software on my computer but to be honest, it's BADLY outdated software which is part of why it may be missing. I don't bother with a specific software but then again I only use MFP about 3/4 times a year to see where I am on protein/fat/carbs...it isn't even remotely accurate and takes hand calculations to make the math work for calories...but then again, I don't bother counting calories. (THAT is a four letter word I no longer want in my vocabulary and yes I know it has more than four letters but!)

Liz