How it works
WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS. WhatsApp Messenger is available 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.
In addition to basic messaging iPhone, Android, Nokia and BlackBerry WhatsApp Messenger users can send each other unlimited images, video and audio media messages.
Also, Windows Phone client release brings our total supported mobile platforms to SIX! Just to recap, they are:
iPhone (OS 3.1 or newer)
Android (OS 2.1 or newer)
BlackBerry (OS 4.5 or newer)
Nokia Symbian S60(3rd Edition Feature Pack 1 or newer)
Nokia S40(6th edition or newer)
Windows Phone (OS 7.5 or newer)
We are extremly excited to add Windows Phone to the list of supported platforms.
Stay tuned for more features and improvements…
WhatsApp Messenger is a smartphone messenger available for Windows Phone, Android, BlackBerry, iPhone, and Nokia phones. WhatsApp uses your 3G or WiFi (when available) to message with friends and family. Switch from SMS to WhatsApp to send and receive messages, pictures, audio notes, and video messages. First year FREE! ($1.99/year after)