SuperVPN Free VPN Client is an Android application that handles the job of connecting to a VPN network. Tools like this one became very popular due to many countries and websites blocking content based on location. It also keeps your privacy safe from governments and other 3rd parties. Right off the bat, the best thing is that it doesn't require your device to be rooted in order to run this application.
It comes with a very simple user interface and the connection can be established by hitting the Connect button. Depending on which Android device you're using this app on, when starting the VPN connection the operating system might ask for your permission to allow the connection to be made. SuperVPN offers a variety of servers in different locations and your protection is assured by using encryption.
As a note, the app comes with 20 days as trial and during this time you can stay connected to a VPN network all the time, but after this period ends the sessions will take 60 minutes each. Once a session ends, you just have to reconnect. There's no bandwidth and speed limitation so far and the app uses the most secure VPN solutions out there.