The problem is if Apple and Google are now are so concerned,they might not allow the app to actually run on their platform,it is telling me there is definitely some problems with it. It has already failed at the first hurdle,due to the way the data is stored.
Also looking at your last post,Palantir Technologies is a big data company,so those kind of analytics you are worried about,they specialise in. There are lots of concerns about the scope of what it is doing,and its data security:
https://www.wired.com/story/how-pete...into-policing/
It sort of reminds me a bit of OCP from the Robocop series! They are already been contracted with very sensitive medical data,but because of the nature of their tools,and their extensive scope,I think it won't be that hard for them to put two and two together. They have access to intelligence data,medical data,etc and one has to ask where all of this will be stored and whether they will be stringent enough in making sure the data is safe. They also have some financial issues too,which does not bode well IMHO.