OpenVPN Connect is the official full-featured iPhone/iPad VPN client for the OpenVPN Access Server, Private Tunnel VPN, and OpenVPN Community, developed by OpenVPN Technologies, Inc.

Features:

* Easily import .ovpn profiles from iTunes, OpenVPN Access Server, Private Tunnel, or via a browser link.

* State-of-the-art power management technology minimizes battery usage.

* Support for multi-factor authentication using OpenVPN static and dynamic challenge/response protocols.

* Full IPv6 support (at both the tunnel and transport layer).

* uses PolarSSL (not affected by Heartbleed issue)

Changes between 1.1.0 and 1.1.1:
* updated ovpn3 backend and plugin
* better support for NAT64
* workaround for sweet32 vulnerability
* implementation of relay protocol

Changes between 1.0.7 and 1.1.0:

* The OpenVPN Setting "Force AES-CBC ciphersuites" is now
off by default. If you experience connection issues with
this change, you can easily turn it back on in the Settings
App under OpenVPN.

* Known issue: sometimes after install, the OpenVPN settings
in the Settings app may vanish. This is a known iOS
issue. A suggested workaround is to quit the Settings app
by double-tapping the home button, and then dragging
Settings out of the list of apps. The next time you launch
Settings, the OpenVPN settings ought to show