This is a secure dns and adblocker that has evolved into a great privacy app. Yesterday i noticed it has added support for Wireguard and TOR as well as proxy. The app comes with a customizable firewall. It means you can have secure dns combined with vpn/proxy and firewall in one app.
P.S: I’m not the developer.
Note that blokada used to generate unique IDs for users, and honestly it lacks lots of features that in rethinkDNS. Custom DNS (dnscrypt+option to use custom servers and relays), filter lists (on device or built in into rethinkDNS DNS service), wiregaurd proxy for specific apps of choice and much more. Give it a try.