USA VPN is really permanent free, without in-app purchases. The number of high-speed proxy servers, Saudi Arabia VPN ranked first in the world. Proxy server IP will replace the local IP, can hide your real IP. USA VPN supports IPV6 network access. USA VPN provides a DNS proxy to prevent DNS leaks. Features: Unlimited time, Unlimited data, Unlimited Bandwidth.
You are able to get the .apk installer of USA VPN 2.8.4t for free and check out users' reviews on Droid Informer. This file size doesn't exceed 24 MB and the app runs flawlessly on Android 4.1 and above. The security report has shown that this application is completely safe. USA VPN has been originally designed by World Vpn and it is included in the Tools category.