I recently discovered this feature within the DuckDuckGo android app.
They have a feature which creates a firewall for all apps installed and blocks trackers. It is in Beta but it has a log to show what time certain apps tried to send tracking things to 3rd parties.
This seems great but the downside is that it uses the VPN connection part of Android's OS. So if I have this turned on, I am unable to have my regular VPN on at all times.
I know there is not a way for Android to have 2 VPNs active at once, so is there a similar solution to this? Sounds like it is essentially a firewall.
I would love to have 3rd party trackers blocked across all my apps (Uber, Venmo, Sleeper Fantasy, etc) are all issues, while having my regular VPN enabled.