Support "Sudhausausbeute"
When switching from a European (more specific German) software, users will encounter problems understanding that brewhouse/mash efficiencies will be very different values than they are used to. A measurement called "Sudhausausbeute" (literal translation: brewhouse yield) is used here. It is calculated on how much weight of extract you get from a certain weight of malt. It ignores the potential extract the malt has, which makes it easier to calculate, as you need less data, but also less exact in predictions.
However, it would be very nice if Brewfather could (optionally?) at least calculate and show this measurement, so switching softwares becomes easier.
As a rule of thumb you could say that the "Sudhausausbeute" is about 80% of the brewhouse efficiency.
Here are some links - including a google translated version - that go into more detail about the differences:
Sudhausausbeute-calculator