* GROUP CHAT: Upgrade to version 2.6 to enjoy group chat with your friends and contacts.
AWESOME. Once you and your contacts install WhatsApp Messenger, you can use it to message each other as much as you want. Send a million messages a day to your friends! WhatsApp uses 3G/EDGE internet data plan (or Wi-Fi if available)Switch from SMS to WhatsApp to send and receive messages at no cost. www.whatsapp.com
To Download Nokia Whatsapp, visit http://www.whatsapp.com/nokia/
Download Android Whatsapp, here at http://www.whatsapp.com/android/
Download Blackberry Whatsapp, visit http://www.whatsapp.com/appworld/
You can message friends with non-BlackBerry devices and additionally exchange pictures, video, location and voice notes,There aren’t that many extra features, really, but the real advantage of WhatsApp Messenger is the money you save.
As of this writing, AT&T charges $5 for 200 texts per month, and $15 for 1,500 texts per month. After the first month with an iPhone, most people probably realize 200 texts is incredibly limiting (causing you to go over your allotment and incur extra charges), whereas 1,500 is probably far too much, but who wants to add on to an already expensive phone bill?
With WhatsApp Messenger, and a little cooperation from your most texted friends and family, you could easily go back to the $5 plan and save $10 a month on your phone bill.
Overall, WhatsApp Messenger is not much different from the text app on your iPhone, offering a few neat extras that make it a little more fun. But if you do a lot of texting, this app is a must-have, giving you unlimited texts with other users without having to worry about extra charges