WhatsApp is undoubted the largest messaging app in the world. I personally salute that Guy who start this revolution in messaging app. Today around 500 million members are enjoying this messaging app. It's very easy to download Whatspp on both mobile and PC.
But by the end of 2013 i was in a fix with some lack of settings in WhatsApp. Yaah, This sevice or app is never ending in my means....
