Months ago Duo revealed its video calling app. Duo is a simple video calling app for everyone. It is heard few month ago that Duo will soon announce its audio calling as a feature. Previous week at last Google launched its audio calling app. Recently, the latest feature has started rolling out.

Hence, it is heard that for now only Brazil can get this facility but in future the rest of the world will too.

A tweet from one of the head of Duo and Allo cleared that now this feature is available all over the world. So the users who are waiting for it will just get it in few days.

Written By Sidra Gulraiz