The best defguard apps on iPhone average 4.4★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
This VPN client offers secure, high-speed connections for organizations using the WireGuard protocol. It features multi-factor authentication, biometric security, and flexible routing options for remote work and public Wi-Fi protection.
This official client app provides secure remote access to internal networks and cloud resources using a zero-trust VPN protocol. It ensures continuous verification for every access request, regardless of location. It requires a compatible OpenVPN business solution to function.
This application provides secure, encrypted network connectivity for mobile devices, enabling persistent access to corporate resources. It optimizes connections for various applications and traffic types, ensuring reliable access for users on the go.