I'm developing an App that is not intended for App Store so I can use private APIs.
What I'm trying to accomplish is getting data information counters per specific applications - if possible, separately for WIFI and Cellular network usage.
I am assuming there is probably some API for that, since Apple does it in Settings > Cellular > "Use cellular data for" and Settings > General > Usage. I've been going through headers, but it is a very long process.
Does anyone know which private API allow for this functionality? Otherwise where would this data be stored physically on the device so I could access it?