Does iOS have In-app ad blocker?

[iMore Question]

I'm looking for an In-app ad blocker. Please help.

 

[Ledsteplin]

Welcome to iMore! If you mean an ad blocker that works in apps, there is none as far as I know. Developers would raise Cain. Won't happen. The best you can do is use a good VPN.

 

[banwan123twali]

Using VPN how does that work, Ledsteplin?

 

[Ledsteplin]

You can start here with this info.
http://m.imore.com/daily-tip-configure-vpn-access-iphone

 

[banwan123twali]

So after I've set up a VPN does it block in-app ads?