Comment by m463
2 days ago
This is really simple to explain:
Apple does not let you restrict app network access[1]
You have no ability to know who your app is connecting to, and you cannot select or prevent it.
[1] except maybe the cellular data toggle
The only way Im aware of is if you do it thru Settings > Cellular and always use data for internet on your phone
Settings > Privacy & Security > App Privacy Report will at least show domains contacted by each app.
But you cannot block them.