Whats app is very popular social app among the people nowadays as it is easy to understand and use. Download, install, save the contact, refresh the list and chat to your friend who is also using WhatsApp app. It is an independent app before and now is owned by Facebook, as Facebook took WhatsApp me 30 billion dollars.
During using WhatsApp no never suffer any adds in between it. All know about it, but who don’t please use it at once.