Internet "Parental control" on mobile devices in Qt application. How?

[bogong]

Hello all!
Just got confused by one question: is there any way to write cross-platfrom application that will be kind middleman between applications and internet that will be working on iOS and Android? The example of use-case: I don't want to allow my children to visit pornhub and I make a rule in this application that is blocking traffic. Is there any way?

[bogong]

Natively on iOS it's making through the Network Extention
Another way to implement MDM Protocol (Mobile Device Management protocol)
But is there solution on Qt for this kind of issues?

[bogong]

Issue closed because apple started nixing all "parent control" applications and restricting MDM, here the explanation https://www.cnet.com/how-to/apple-is-nixing-iphone-parenting-apps-heres-why/