Works well when needed!

Works very well when needed. It also works behind Chinas infamous firewall, which now blocks commercial VPN services. But the randomness of the free servers in this app seems to get around it. Many paid VPN apps have set servers, easily blocked by ISPs and Chinas firewall... Security is a little concerning, but I wouldnt login to any sensitive sites while using free VPN connections anyways. Ads are not way too intrusive.

Yano10 about Free VPN by VPN Master- Proxy VPN client for WiFi hotspot security, unblock sites, and privacy protection | Fast VPN speed, v2.5.4