Recently installed it and compared results with several online calculators as well as CanIDrive.
For me DriveSoberly gives consistently estimates that half or less of what other calculators say.
This could end up extremely dangerous.. unless I made some stupid error ?
Seems already raised here: Doubts about the result · Issue #1 · JohanPy/DriveSoberly · GitHub
Suggest add to that. F-Droid just has the app in the repo.
Seems like it was reported already some time ago and there is no reaction from the author.
Meanwhile people might be accidentally encouraged to drive severely intoxicated.
All disclaimers aside, I don’t think F-Droid can simply ignore it.
Can you raise an issue at F-Droid as well and share the images and outcome of it.
The issue on Github was only raised 2 weeks ago, so let us give some time to the developer.