Netguard-no-root-firewall -

: Fully supports IPv4/IPv6 and both TCP and UDP protocols.

: Because it uses a local VPN, users should disable battery optimization for NetGuard to prevent the system from closing it in the background. netguard-no-root-firewall

These features are available in the base version of NetGuard : : Fully supports IPv4/IPv6 and both TCP and UDP protocols