Tracking by whom? If you're worried about advertisers - you have two choices. On any phone you can root, replace the HOSTS file using https://adaway.org/ https

Tracking by whom? If you're worried about advertisers - you have two choices. On any phone you can root, replace the HOSTS file using https://adaway.org/ https://adaway.org/ On phones you cannot root, use https://blokada.org/index.html https://blokada.org/index.html to create a tracker blocking VPN. Run Firefox as your main browser. Use sandboxed apps for Facebook, Twitter, etc.