Developed by Viber Media S.à r.l., besides its winning text-based messages service, Viber has tons of other features that make its video calling attractive: Viber is a popular messaging app that introduced video calls feature in 2014. Users will be able to see other Tango users nearby! With Tango, you are able to meet friends who appreciate similar interests. In addition to one-to-one texting, its group chat can fit up to 50 friends at one time! Custom group chats can be created and users are able to share media such as photos, voice, video messages and stickers. What's more fun is that you are able to even play mini games during video calls. It offers free international call to anyone who is also on Tango. Tango is available for use on main networks of 3G, 4G and WiFi networks.

You can also personalise your profile with photos and status updates. This app allows you to find friends automatically. Users are able to send messages, make free video calls and voice calls with family and friends on your Samsung devices. Tango is an app that focuses on social networking. 1.Top 4 Free Video Calling Apps for Samsung Smartphones

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