NetGuard

NetGuard is an internet security app that enables users to control app access to the internet without requiring root permissions. It allows individual applications and addresses to be selectively permitted or blocked from Wi-Fi and mobile connections. This can lead to reduced data usage, extended battery life, and enhanced privacy. With features like open-source code, no advertisements, and active support, it is user-friendly and compatible with Android 5.1 and later. The app also offers advanced options such as logging outgoing traffic, customizable notifications, and network speed monitoring, making it a comprehensive no-root firewall solution.