It was quite a surprise when Tango, a free messaging and calling app for iOS and Android, scored a $280 million funding round led by Chinese e-commerce giant Alibaba earlier this year. After all ...

Tango WebChat works on Chrome, Safari, Firefox, Opera, Edge, and Internet Explorer, but voice and video calling are only available on Chrome. If you're a Tango user, let us know how this works for ...

Tango offers video calling for iOS and Android on a variety of devices In June, Apple shipped the iPhone 4 with front- and rear-facing cameras, and it added the FaceTime app for video calling.