Netguard-no-root-firewall Guide

: Set separate rules for Wi-Fi and mobile data connections. For example, you can restrict data-heavy apps to Wi-Fi only.

NetGuard is a free and open-source Android firewall that provides comprehensive control over your apps' internet access without requiring root permission. It works by creating a local VPN to filter all outgoing traffic directly on your device, ensuring that no data is sent to external servers. Core Firewall Features netguard-no-root-firewall

Purchasing the Pro version through the Google Play Store or GitHub unlocks several professional-grade capabilities: : Set separate rules for Wi-Fi and mobile data connections

: Optionally allow connections only when the screen is on, or block them entirely when roaming. It works by creating a local VPN to

: Receive notifications for new applications and configure their firewall rules directly from the notification shade. Performance & Privacy

: Display a network speed graph directly in your status bar notification.