Fastest way to be in contact with friends,
I love this app, it is fast as compare to facebook,
Other than this it consist of a lot of smileys, and fast functions, and much more features which make the app, very finest
It has a feature of group chat, broadcast list
And much more,
Its data consumption is not much more,
And also a way to share songs, photos, videos etc.
I personally recommend this app,
Try it