Tango vs Zalo
A side-by-side look at Tango and Zalo. For an in-depth review of either product, follow the links below.
Tango
Social & Communications
Tango is a free and open source, cross-platform program for video calling and instant messaging using Voice over IP. It offers encryption, group conversations, file transfers, customizable user profiles, and other features.
video-callingmessagingencryptionopen-source
Zalo
Social & Communications
Zalo is a free messaging and calling app developed by VNG Corporation in Vietnam. It allows users to send text messages, make voice and video calls, share photos, videos, stickers and files, and have group chats for free.
messagingcallingphoto-sharingvideo-sharinggroup-chats