A free app for Android, by AltApps.

Flex VPN is a free application that offers you the best VPN service with no restrictions, no limits, and no additional costs.

It is an OpenVPN-based VPN with a two-tier server network: the basic tier and the PRO tier. The basic tier is the cheapest and is suitable for use with an OpenVPN connection, which is the default connection type. The PRO tier has a faster connection and is better suited for use with a client connection.

It is suitable for use in the following cases: