StillSmart

i didnt know where to put this

i came across an app for android phones

Description
StillMate is a simple tool to calculate alcohol dilution and other tools useful for distillers.

* Fill volume calculator
* Dilution calculator
* Vapor/Liquid Equilibrium & wash boil point

https://play.google.com/store/apps/deta ... .stillmate

might have to try that one, once I've got a phone with enough memory space (currently my phone won't update some of my apps as it tells me it's running out of memory - but it's about 2 years old so time for an upgrade).