It is the one of the android app where we can chat and we can call video call .we can call from any type of place in the world.we need only the interent connection .the layout and design of the app was good.the features of the phone was video call , audio etc.if we want to talk both should have the imo.we can download this app from the playstore it will comsume less data.it is useful to all people who want to speak with different people around the world Thanking you