OpenVPN is suggested for iOS devices for the best encryption. You will find setup instructions below to access Smart DNS Proxy SmartVPN network via OpenVPN protocol on your iOS devices.
1. Install "OpenVPN connect" app from App Store.
2. Click Here to download Config Files on your iOS device and extract the file you downloaded. (e.g. use iZip app for this task)
3. Select ".ovpn profile and open it in "OpenVPN Connect".
4. In "OpenVPN Connect" click "+" button.
5. Type your username and password. Then connect to server.
6. Check you public IP address on www.whatismyipaddress.com