AI summary
Per-app internet firewall that blocks network access without root or an external VPN server. Uses Android's local VPN framework to stop background data usage, save battery, and cut off bandwidth-hungry apps with one-tap controls.
Generated by AI. May contain inaccuracies.
About this app
Net Blockkar — Per-App No-Root Internet Firewall
Take full control of which apps can access the internet on your phone. No root required, no external VPN server, no subscriptions.
HOW IT WORKS Net Blockkar uses Android's built-in VPN framework to create a private, on-device firewall. There is no external VPN server involved — the blocking happens entirely on your phone.
KEY FEATURES • Block internet access for any individual app with one tap • Block All / Unblock All apps instantly • Search your installed apps • Live status shows exactly how many apps are currently blocked • Quick Launch — open any app directly from the list
WHY USE NET BLOCKKAR • Save mobile data by cutting off apps that use the internet in the background • Improve gaming performance by blocking apps that eat bandwidth while you play • Extend battery life by stopping unnecessary network activity • Decide exactly which apps get to use your internet connection
Simple, fast, and built for everyday use — no confusing settings.
What's new
Block internet access per app instantly — no root, no VPN server needed.
About this version
- Version
- 1.0 (1)
- Size
- 21.3 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- armeabi-v7a, x86, x86_64, arm64-v8a
- Downloads
- 20
- Updated
- Sep 10, 2026
- Package
- com.aistudio.datablocker.fwvxk
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