No coding, and have not implemented any adaptations yet. Has been discussed adding some of the common ones, like DSG basic setting etc., just haven't gotten around to it yet!
The app doesnt so any internal unit conversion, you can do it in app...but honestly the easiest option is edit the log list csv manually and then import into the app. Here's a copy of "USA" units csv
I have absolutely no idea how to do that, but I appreciate you answer.