Features of ShizuWall:

- Shizuku-Only Approach: Most Android firewalls require either Root access or a VPN service. ShizuWall uses only Shizuku, providing native system-level control without the common VPN drawbacks.
- Per-app System Networking Control: Uses Android's connectivity service (chain-3) via Shizuku to enable/disable networking on a per-app basis — no packet interception, no VPN tunnel.
- Privacy-first Design: The app is offline-first and does not phone home. There is no analytics, no tracking and no telemetry.