uBO Minus is permission-less experimental MV3-based network request blocker
This is an experimental network request blocker using the Manifest V3's declarativeNetRequest.
It does not require broad "read/modify data" permission hence its limited capabilities compared to uBlock Origin or other blockers requiring broad "read/modify data" permission. The default ruleset corresponds to uBlock Origin's default filterset.
https://github.com/gorhill/uBlock/blob/master/platform/mv3/description/en.md
Blokada is an ad and surveillance blocker for Android. Sets up a virtual VPN connection (so it doesn't need root) and filters all outbound connection requests. Works at the OS level so you don't have to plug it into a bunch of your apps.
Github: https://github.com/blokadaorg/blokada
F-Droid: https://f-droid.org/packages/org.blokada.alarm/