It seems like you're asking about a VPN called "GreenVPN" for iOS devices. GreenVPN is a well-known VPN service that offers secure internet access from iOS devices. It supports multiple operating systems, including iOS, and provides a secure and private connection. If you're looking for an iOS VPN that's both secure and easy to use, GreenVPN is a great option. It uses HTTPS for secure connections and offers a range of features to help you manage your network and access your data securely.