AI summary
Offline network dashboard for Tailscale users. Companion mode audits and routes to existing controls without blocking; optional Standalone mode provides per-app packet blocking when no other VPN is active. DNS hardening via system Private DNS with egress canaries. Alpha release.
Generated by AI. May contain inaccuracies.
About this app
Understory Net Audit — an offline egress dashboard for a Tailscale user. In the default Companion mode it observes, explains, and one-tap-routes you to the network controls you already have (tunnel posture, Android's per-app data restrictions, system Private DNS, and which apps hold remote-admin power) — it never takes the VPN slot and blocks nothing. Real per-app packet blocking exists only in an opt-in, default-off Standalone mode that refuses to start whenever any other VPN is present. DNS hardening is DoT via the OS's own Private DNS; egress canaries prove on the wire what your DNS/exit actually is. (No dnscrypt bundling and no overlay routing — both were removed as unshippable; see docs/design-v2/firewall.md.)
Status: alpha (functional; working the release-blockers list in understory-common).
About this version
- Version
- 2.0 (3)
- Size
- 44.63 MB
- Requires Android
- 13
- Target SDK
- 33
- Architecture
- x86, x86_64, arm64-v8a, armeabi-v7a
- Downloads
- 14
- Updated
- Aug 4, 2026
- Package
- com.understory.firewall
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