Loading…
CompareOpen in Google Play
This app isn't in any of our charts yet.
Block internet access for any app. Save mobile data, stop ads, and stay private.
Take total control of your mobile network, block unwanted data usage, and protect your digital privacy with NetBlock Shield – App Blocker. NetBlock Shield is a powerful, on-device internet firewall and application blocker that allows you to restrict Wi-Fi and mobile data access for any installed app or system service with a single tap. Stop background data leaks, block annoying in-game ads, boost productivity by cutting social media distractions, and reduce your monthly cellular bills without putting your entire phone into Airplane Mode. Google Play Policy Compliance: Use of VpnService NetBlock Shield utilizes Android’s VpnService as its core technology to create a local, on-device packet-filtering network interface. - Why VpnService is Required: The VpnService API is strictly used to create a local, virtual network tunnel on your device. This allows NetBlock Shield to intercept and block outgoing internet traffic on a per-app basis directly on your phone without requiring root access. - Privacy & Security Guarantee: Our local VPN service does not route your internet traffic through external, third-party remote servers. All packet inspection and network blocking happen 100% locally on your device. NetBlock Shield does not collect, store, or transmit any personal network data. Key Features & Capabilities - Per-App Internet Blocker: Individually grant or deny internet access for Wi-Fi and mobile cellular data across all your apps. - Master One-Tap Shield: Enable or disable global firewall protection instantly using the central master switch. - System & User App Visibility: Choose to manage network rules for downloaded apps or include pre-installed OS system services. - Local Network Passthrough (LAN): Keep local smart home devices, Chromecast, and local network transfers connected while blocking outgoing public internet connections. - Zero Root Required: Protect your privacy safely without rooting your Android device or voiding your device warranty. - App Lock & PIN Protection: Protect your firewall configuration with a custom PIN so unauthorized users cannot tamper with your rules. - Battery & RAM Efficient: Engineered with lightweight native packet filtering to ensure minimal CPU load, low memory footprint, and max battery conservation. Why Use NetBlock Shield? - Save Mobile Data & Cut Phone Bills: Prevent data-hungry apps and automatic background updates from consuming your expensive mobile data plan. - Block In-Game & In-App Ads: Enjoy ad-free offline gaming by blocking cellular and Wi-Fi access to ad networks and analytics trackers. - Distraction-Free Focus & Productivity: Silence messaging apps, social media, and games during work, study, or family time without disconnecting essential work apps. - Enhanced Mobile Privacy: Prevent untrusted apps from silently sending personal data or tracking telemetries in the background.