Apps like Firewalla

Here are some great alternatives to Firewalla by Firewalla Inc. :
Xproguard Firewall
Xproguard Firewall
★4.0
DNS Firewall by KeepSolid
DNS Firewall by KeepSolid
★3.9
Wifi Security App
Wifi Security App
★4.2
InternetGuard No Root Firewall
InternetGuard No Root Firewall
★3.6
Firewall - DNS & Anti Spy
Firewall - DNS & Anti Spy
★4.3
UDP Guard
UDP Guard
★4.3
Firewall
Firewall
★3.8
Line VPN
Line VPN
★4.6
FoxoVPN — Fast & Security
FoxoVPN — Fast & Security
★4.2
Firewall Security - No Root
Firewall Security - No Root
★4.2
Home Network Security
Home Network Security
★4.2
Rethink: DNS + Firewall + VPN
Rethink: DNS + Firewall + VPN
★4.1
Guardian Firewall + VPN
Guardian Firewall + VPN
★3.3
Norton VPN – Fast & Secure
Norton VPN – Fast & Secure
★4.4
Tap vpn - fast and safe
Tap vpn - fast and safe
★4.8
DIGIVPN - unlimited fast VPN
DIGIVPN - unlimited fast VPN
★4.4