NetGuard provides simple and advanced ways to block access to the internet - no root required.




NetGuard vs NoRoot Firewall Comments


- NetGuard is Freemium and Open Source
The best open source alternative to NoRoot Firewall is NetGuard. If that doesn't suit you, our users have ranked more than 10 alternatives to NoRoot Firewall and six of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to NoRoot Firewall are AFWall+, CacheGuard Gateway, Karma Firewall and NetDefender.
NetGuard provides simple and advanced ways to block access to the internet - no root required.






CacheGuard Gateway is a free and open-source Unified Threat Management (UTM) solution, a Web Application Firewall (WAF), and a Quality of Service (QoS) platform designed to optimize WAN traffic. To obtain a CacheGuard Gateway appliance, download CacheGuard-OS and install it on...

Karma Firewall app lets you take control back of your phone and block internet traffic to and from specific apps. This is a simple yet powerful firewall with an easy to use intuitive GUI which allows you to protect your sensitive data.

NetDefender is a free and open source firewall for Windows 2000/XP.
Features:




It is useful. I can block network for any app in my phone.