But you said from an IT security point of view you wouldn’t download the app. From what I can see what you have posted above doesn’t have anything to do with IT security.
I'll download it and use it for sure. Anything to help get us back to normal ASAP.
What concerns me is that there is nothing to prevent some complete tool pretending they are infected (self diagnosing) and then the app starts telling people who may have come into contact with said tool to self...