VPN Master-UFO VPN Proxy Speed is an iPhone application developed by PHYCAN TECHNOLOGY LIMITED. This free VPN service offers unlimited time, unlimited data, and unlimited bandwidth. Users can connect to VPN with just one tap and no registration or login is required. The app supports multiple devices for the same account and is compatible with Apple devices running iOS 9.0 or later.

The app allows users to enhance their online privacy and browse the internet safely and anonymously. It also protects users when using a public WiFi hotspot and enables them to create a secure connection to another network over the internet. The developers claim that they do not log any user-related information during normal use and will only collect connection failure logs when the user actively fails to connect.

Overall, VPN Master-UFO VPN Proxy Speed is a useful free VPN service that provides unlimited time, data, and bandwidth. It is easy to use and requires no registration or login. Users can enhance their online privacy and protect themselves when using public WiFi hotspots.