Internet Blocker: Per‑App Firewall

Take full control of your mobile data. Block Wi‑Fi or mobile internet per app — no root, no data tracking, extend battery life.

Core features

Block Wi‑Fi or mobile data access for specific apps. Stop background data leaks without root.

Enable or disable all internet restrictions instantly with one tap — perfect for quick changes.

100% local filtering. No traffic sent to external servers, only on‑device firewall using VpnService.

Prevent unwanted background data usage and stop apps from draining your battery constantly.

Block trackers, reduce data leaks, and stop hidden apps from running without your knowledge.

Manage app access easily with just a few taps. Compatible with Android 5.1+.

What you can do

Save mobile data Extend battery life Block trackers Stay focused Stop background apps Block games from using data

Work focus mode Study sessions Reduce data bill

No data shared with third parties · No data collected · 100% offline local firewall