A free program for Android, by Selfie Tunnel.

Lucky VIP Proxy – Pro VPN & Unlimited Proxy is a secure VPN Proxy app, which provides you with a fast VPN connection. It helps you surf the Internet anonymously and safely. This tool is a must-have app for your smartphone. If you are using a public Wi-Fi hotspot or a cellular connection, then Lucky VIP Proxy – Pro VPN & Unlimited Proxy will secure your connection so you can browse the Internet securely.

VPN, or virtual private network, is a popular tool used to secure a connection. This tool helps you encrypt all your traffic so your data cannot be viewed or monitored by anyone.