Simply install both if Mull blocks too much.
Install Fennec & Mull via F-Droid - https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/ & https://f-droid.org/en/packages/us.spotco.fennec_dos/.
Tor is a free overlay network for enabling anonymous communication. Built on free and open-source software and more than seven thousand volunteer-operated relays worldwide, users can have their Internet traffic routed via a random path through the network.
Install Tor Browser via F-Droid.
Enable the Guardian Project's Repository - how to add a repo to F-Droid.
Check our Add-ons list.