Earlier quoted context omitted.
I’ve been really happy with NextDNS for blocking trackers and ads via DNS for my iPhone. You can create a provisioning profile for iOS and also have the ability to turn the blocking on and off on demand.a Since iOS doesn’t make it easy to run a flush DNS command, I’ve discovered turning airplane mode on and off will clear your cache.
Which blocklists have you chosen and do they break any sites? Any other tweaks you’ve made? I find it doesn’t block in app or YouTube.
I do see less ads in apps with NextDNS. However, I do run into scenarios where certain apps don’t work. For example I know if I want to use DoorDash or Facebook, I need to turn off blocking and flush my DNS cache to run those apps. I don’t see this being a viable option for a nontechnical user.