Nimbuzz is an app through which you can make free calls and send free unlimited messages. The most popular application for free calls and messaging of all the time. More than 150+ million account has been registered on it with different platforms. Its provide us a VoIP (Voice Over Internet Protocol). The application is available for many platforms e.g. Android, iOS, Blackberry, Symbian’s and many other OS except Linux (You can also run Nimbuzz by using third party tools).
Nimbuzz to Nimbuzz calls are totally free either you are on iOS or Android platform doesn’t matter at all just you need to connect your app through Nimbuzz server. You can also make your call to other users which haven’t installed Nimbuzz on their devices in very cheap rate. Nimbuzz is supported by more than 3000 devices. Download Nimbuzz here.