Network Proxy-Fast Secure is a free VPN proxy application for Android developed by Mobile_Tools_Dev. This Android app promises unlimited time and traffic for permanent use with one-click connection and no need to register.

The app claims to provide the fastest VPN speed, with a large number of free cloud proxy servers. It also offers the easiest one-click connection to VPN proxy servers. With a range of servers and high-speed bandwidth, it is compatible with Wi-Fi, LTE/4G, 3G, and all mobile data carriers.

Overall, Network Proxy-Fast Secure is an easy-to-use VPN app that provides stable and efficient VPN services. It requires no registration or configuration and is compatible with all mobile data carriers.