4 stars: Easy to use. Quick connection, stable and not frequent cut off. One of the good apps that I have been used before.
5 stars: X9-VPN良心好用
5 stars: X9vpn 良心好用
5 stars: X9-VPN fast and free
5 stars: good
5 stars: It's free. I don't wanna complain. But bear in mind that this is highly unstable, I have to, like literally have to switch lines like every few minutes. I think this app has some problem, but if you don't mind then it's fine.
5 stars: God, this app is so useful, love it!!! X9-vpn, come and download, you will found the different world.
5 stars: X-9 VPN is the best VPN app that I ever use.
5 stars: X9VPN速度很快，真的好用!
5 stars: Not as fast as expected coming from green, but cant complain much, it's free after all
5 stars: 速度没得说 很快 但是窝选的日本节点事实上是法兰克福。。。有的节点显示高速但是 没用
5 stars: Check out how rad X-9 VPN is！
5 stars: X9-VPN非常好用 很喜欢
5 stars: X-9 VPN is the best VPN app i ever used! Brilliant and it's free.
5 stars: X9-VPN实在是太好用了
5 stars: x9-vpn还真心不错啊
5 stars: X9-VPN确实可以，免费又好用
5 stars: X-9 VPN I really like it .Glad to get it here.
5 stars: Very good and easy to use好到离谱
5 stars: x9VPN is the best app I have used
5 stars: 准备用
5 stars: x-VPN best free vpn
5 stars: 免费好用
5 stars: the best VPN installed.fast and stable.user friendly
5 stars: how can X9-VPN be so fast？
5 stars: X9-VPN is awesome.
5 stars: good VPN X9-VPN
5 stars: X9 VPN is great
5 stars: x9 VPN nice<...