WhatsApp Messenger app let you exchange messages on your BlackBerry Torch 9800 without paying for SMS. WhatsApp Messenger is a cross-platform mobile messaging app for iPhone, BlackBerry, Android and Nokia and yes, those phones can all message each other! Because WhatsApp Messenger uses the same internet data plan that you use for email and web browsing, there is no cost to message and stay in touch with your friends. the latest version from WhatsApp Messenger for Blackberry has support for emoticons in status field. In addition to basic messaging iPhone, Android, Nokia and BlackBerry WhatsApp Messenger users can send each other unlimited images, video and audio media messages. you can download free WhatsApp Messenger app from blackberry appworld.