Sealgo VPN is a free and unlimited utility designed for secure internet access on iPhone devices. It offers users a range of features aimed at providing seamless and safe browsing experiences. Key functionalities include comprehensive connection logs, which allow users to view server locations, connection durations, and data usage after connecting. Additionally, Sealgo VPN continuously expands its server nodes globally and provides insights about each location, enhancing user awareness and choice.

The application also includes network diagnostics, offering detailed information on connection status, signal strength, and speed. Users can switch between three supported protocols—OpenVPN, IKEv2, and WireGuard—tailoring their experience to specific needs. For more advanced features, users can opt for premium subscription plans that grant access to more nodes, additional protocols, ultra-fast speeds, and an ad-free experience, ensuring a superior browsing experience.