Internet Blocker - No Root

"Internet Blocker - No Root" is an open-source app that allows you to block internet access for individual applications and addresses without requiring root access, helping to reduce data usage and increase privacy. It supports both Wi-Fi and mobile connections, offers advanced blocking options, and is compatible with Android 5.1 and later. With features like system app blocking, tethering support, and detailed usage notifications, it provides unique functionality not seen in other no-root firewalls.