Little Snitch Alternatives for Android

GlassWire is a powerful network security monitoring tool and firewall that visualizes your network activity. It helps you see what applications are using your internet connection and alerts you to potential threats.

AFWall+ is a robust, open-source, iptables-based firewall for Android requiring root access. It provides granular control over network access for individual applications, allowing users to restrict data usage over Wi-Fi or mobile networks and enhance device security and privacy.