Whatsapp is one of the best messenging app availiable and it is totally free of any charge.
One can Send texts, images, videos and can even make free calls anywhere in the world through whatsapp and they are also plannig to add video calling feature to the whatsapp.
The design of whatsapp is also good and its. way too wasy to use.The data it consume is also not very high and you chats are full encrypted which is totally secure and private.One must download for there mobile if they are looking for any messaging application which is free of any cost.
