VSee is a free social app developed for Android devices.

VSee allows you to have free four-way video calls and group chats. The social networking app works across several different platforms to connect you no matter what device you're working with. The app has the following features:

-Four way group video chats that allow you to see everyone at once (best optimized on tablets, as phone screens can be small)

-There's API which allows you to integrate with applications like Telehealth

-Instant messaging capabilities including group chat and one-on-one functions

-No ads (despite being free!)

-Works anywhere that you have an internet connection -- on WiFi, 3G, and 4G data plans

-The calls are always low bandwidth to conserve the data usage of your smartphone or tablet

-All calls are encrypted from beginning to end to make eavesdropping impossible

-You can switch easily between front and back cameras

VSee is used by a number of professional organizations all over the world including Shell, IBM, and the US Congress. It also serves medium and small businesses. The user interface is streamlined and intuitive, giving a professional breath of fresh air to social networking. This is the best app to use for your professional work communications.