Sudoblock

Sudoblock is a lightweight network blocker for Android that reduces trackers and unwanted connections while preserving battery life. It provides per-app controls, DNS-based filtering and concise connection logs so you can monitor and refine which requests are blocked without unnecessary complexity.

Key features

Per-app network rules and whitelist management offer fine-grained control. DNS-based filtering helps block trackers and common ad domains. Connection logs and simple usage statistics make it easy to review blocked requests. Sudoblock keeps a minimal background footprint to reduce performance and battery impact.

Getting started

Install Sudoblock, open the app and follow the on-screen prompts to grant the non-invasive permissions required to filter connections. Start with the default profile, review logs to identify items to block or allow, and add trusted apps to the whitelist as needed.