OpenConnect is a VPN based on the SSL protocol.
OpenConnect has the ability to filter applications on phones equipped with Android version 5 and above
It also includes single and batch connections that can be done with just one click.
OpenVPN is an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities.
We suggest using OpenConnect for your needs.