◆ Net Blocker The Net Blocker feature blocks particular applications from accessing the Internet without root. Please note: • This feature simply creates a local VPN interface to restrict rootless app network traffic. • This feature uses Android OS's VPN foundation; therefore, leaving it on may drain the battery and prevent you from using other VPN apps. You need the best mobile anti-malware security program to shield your private information and activities from hackers and trackers. With a si