While free VPNs for iPhone do exist, they don't match the level of service provided by Astrill China VPN. Unlike these free options, Astrill China VPN offers optimized connections that prioritize speed, security, and stability, with no limitations on bandwidth. Our robust encryption protocols ensure your online traffic remains secure, and our extensive network of over 100 global server locations offers flexibility and choice. Furthermore, our round-the-clock customer support, available via live chat and email, enhances your user experience.