BraveDNS is an anti-internet censorship tool with DNS-based adblocking and a firewall built-in.
The app itself is free to use. We would charge only if users opt to use our DNS resolvers (private beta in 2 to 3 weeks from now) instead of Adguard's (which is the default and free to use). Why'd users want to do that? The BraveDNS resolver would provide for custom blacklists, whitelists, ability to store DNS logs for later analysis, view those logs consolidated from multiple devices in a single interface and so on: Pretty much a pi-hole in the cloud.
Why'd we build this?
As concerned Android users: It absolutely irks us that people who do care enough about privacy still couldn't use privacy-enhancing apps without requiring a degree in computer science. We saw this pattern unfold multiple times and a lot of tools over the years have done a tremendous job of making niche security tools accessible to naive users. We wanted to further that conversation on Android with a vision for what we think such a tool should look like:
1. Anti-censorship: Enable open internet. DNS over HTTPS (and the imminent ESNI standard) is going to effectively break censorship as implemented in a lot of countries without requiring to route the traffic through VPNs. VPNs (and distributed tech like IPFS and mesh networks like Lantern) are still required in countries that employ Deep Packet Inspection. That's something we'd like to tackle in the near future.
2. Anti-surveillance: Expose apps, their activity logs, network logs, and provide some actionable insights to the users on what they could do next. Exodus Privacy does a good job at statically analyzing an app and laying bare the trackers and permissions in-use, whilst the evergreen NetGuard does ever-so-well in revealing an app's connectivity history. We believe, there's a lot more that can be done than simply firewall an app: For instance, you could disable it, uninstall it, remove its permissions, remove the so-called special permissions (like read notification permission, read SMS permission, read app-usage statistics permission etc). Basically, empower the user with whatever control is available without-root in a neat little interface (think CleanMaster vs using the stock Settings app but being actually effective and not lie).
The current version of BraveDNS is a start in the direction laid out above partly because we want such an app ourselves and partly because we feel people deserve more such tools, and we hope to build it with this community's input, because god knows we have been wrong plenty when it comes to "what people really want".
As privacy enthusiasts: We were frustrated that if we wanted to use NetGuard we couldn't use another VPN app, or if we wanted to use a DNS changer like Blokada then we couldn't use NetGuard (though, NetGuard + Private DNS feature alleviates the problem on Android 9+). We wanted something that wasn't as restrictive because we knew it could be built and so we did.
1. Easy configuration.
2. Root isn't required.
3. Free and open source (forked from Intra).
4. No built-in trackers or analytics.
5. In continuous development.
1. DNS over HTTPS (circumvent censorship and prevent surveillance of DNS logs by ISPs and everyone else).
2. View DNS logs.
2. Ad-block through BraveDNS' free resolver or add your own.
3. Firewall by app categories.
4. Firewall individual apps.
5. Firewall when apps are in the background (not-in-active-use).
6. Firewall when device is locked.
Planned (in order):
0. Code cleanup and bug fixes (it is an early release, so please be kind; the repository is open for pull requests).
1. Connections tracker: Track TCP/UDP connections made by apps not firewalled.
2. Ability to temporary disable Firewall and DNS.
3. Battery Optimization reaper work-around.
4. Firewall based on metered (LTE) or unmetered connection (Wifi).
5. Support for both DNS + Firewall (dual mode) on Android 8+. Currently, the dual mode is supported only on Android 10+.
6. Android 6+ support.
We can't emphasize this enough: Let us know what you'd like to see us build and more importantly what'd make this tool use-able for other Android users who care enough but aren't as tech-savvy.
If you'd like to contribute, please feel free to send pull requests our way.
License: Apache 2.0
Download: via bravedns (In PlayStore in a week from now; f-droid, too, once we figure that out).