https://play.google.com/store/apps/d...perts.MESDroid

Here is the link for MES App for android. I'm not sure if it is available for I Phones, you may be able to search the Play Store and find it.

The app is organized in three pages

Sap Collection Log:
Enter a Location, Gallons and Sap Brix, it will email to the address you enter and also roughly calculate the amount of syrup expected, records date and time

RO Calculator: a couple of useful calculators for operating your RO
Perm/Conc Flow meter readings = Conc Brix
Starting Brix/Conc Brix= rejection %
Sap Temp= RO efficiency

Sugar House:
Sap Brix/Gallons-Syrup calculator
Syrup Temp/Brix Chart calculator
Sugar House Altitude/Barometric pressure - draw off temp calculator