IOS mobile isn’t supported.

No fear is never a good place to operate from. You said you are on iPhone so use safari. It works pretty good for privacy with a few adjustments.

From Apple App Store: download AdGuard

In iPhone settings for safari change your search engine to duck duck go and turn on all the privacy settings if they are not on. For extra credit use a VPN like proton VPN (has a free option) or Mullvad VPN.