Zalo is an application for video calls, text messages, and other types of communication, developed by a leading gaming (yes, yes, there are games in Zalo) corporation in Vietnam. In other words, Zalo is the Vietnamese version of WhatsApp or Viber. You can easily access it from your personal computer and mobile phone. This makes it easy to receive and update information anytime, anywhere. The app interface is quite simple and user-friendly for daily use. When buying a Vietnamese SIM card, you can safely install Zalo.

The Zalo app has many advantages, such as recording video messages, searching for nearby friends, sharing information with friends, colleagues, and family in the most convenient way. Last but not least, the Zalo app also integrates your friend list with your contacts. And if you are bored, explore the gaming world of the Zalo social network. Your fatigue will disappear in a second. The Zalo app competes not only with WhatsApp or Viber, but also with such a Chinese giant as WeChat.

The number of downloads has long exceeded 30 million. This does not mean that the messenger apps listed above are not popular in Vietnam, it's just that Zalo is much more beloved by the Vietnamese. At the same time, Viber and WhatsApp are popular specifically among foreigners traveling through Vietnam. Every Vietnamese person has Zalo linked to their mobile phone. If you are determined to better immerse yourself in Vietnamese culture and communicate with new friends from Vietnam, be sure to install Zalo.