Free VPN is the best VPN Proxy app available for Android. It works great on 3G/4G and Wi-Fi networks and provides a free, fast, and secure service. You can use it to unblock websites and get a better online experience on public Wi-Fi hotspots, unblock content on websites, and protect your privacy online. It provides anonymous access to websites and apps. It hides your IP address and protects your identity. It encrypts your traffic and prevents other people from seeing what you're doing online. It provides a simple and intuitive user interface and works with Wi-Fi, 3G, and 4G.

It has a server list that you can choose from. You can select a server and connect to the VPN network. You can choose to connect to the server directly or connect through the app first, then connect to the server.