H-W UDP is a free VPN app developed by UnliTW available for Android users. This VPN app aims to provide a fast and secure internet connection for its users by using UDP (User Datagram Protocol) as its primary protocol. With this VPN app, users can access websites and apps that are restricted in their country, as well as protect their online privacy and security.

One of the main features of H-W UDP is its ability to support all networks. This means that users can use this VPN app regardless of their mobile network provider. Additionally, H-W UDP claims to have no speed limit, which allows users to enjoy a seamless browsing experience. However, it is important to note that the speed may vary depending on the user's location and network strength. Overall, H-W UDP is a great option for Android users who are looking for a reliable and fast VPN app.