There is an android app for a custom Hardware device. The android app works fine for it. The android app connects to the hardware via the BLE method. And data is sent from both the side and receive from both the Side. It is working fine.
SO we need now the IOS app. Doing the same thing as android.
So someone who has expertise in BLE communication in IOS native will be better.
You have to do every change on the local your personnel MAC and then for testing and debugging you will be given remote access to the hardware.
There is no documentation for this project.
You have to communicate with the android developer what to do and with what logic.