Old iPad MQTT

Alright, before you start to yell at me I have a solution for using my old iPad with Home Assistant that isn’t this question.

This question is to get sensors in to home assistant with that iPad. Notably the camera, motion, screen on/off, screen brightness, and battery info.

I know the android companion app exposed something like 81 sensors, is there a way to get those sensors exposed on an iPad running 9.3.5 without installing the app (which isn’t compatible)

I am trying to get an MQTT client running on the tablet, but i’m not getting any headwind.

Any help will be appreciated.

Also if anyone has a mac and would be willing to do this, would it be possible to build a previous ios companion and then install it on the iPad?