Zalo is a popular mobile communication app. While you might not have heard of this app, it is incredibly popular in the country of Vietnam. There are many users who utilize this app in order to perform a wide range of functions related to communication. Zalo can utilize either 3G or wi-fi to allow you to send text messages or make phone calls.

That being said, you will need to register your phone number if you download the version meant for phones. However, you don't need a phone number while downloading this application onto a tablet. In addition to being able to send and receive both calls and text messages, Zalo also allows its users to engage in group chats. This app features a wide range of chat rooms that are divided into specific categories.

In closing, Zalo is an extremely popular social networking app. That being said, this app is most popular throughout the country of Vietnam. For those who can speak Vietnamese or know people from this area, Zalo is definitely an app that you'll want to consider using. This app features a slick interface that makes communicating with others simple yet fun.