Free Calling & Voice,Video Chat Apps For Android Enjoy with ur Android

1)Facebook Messenger:

Download here

2)Libon:

Download here

3)Tango:

Download here

4)Oovoo:

Download here

5)Skype:

Download here

6)Fring:

Download here

7)Nimbuzz:

Download here

8)Viper:

Download here

9)Line:

Download here