WhatsApp S40 Messenger is a smartphone messenger available for Nokia, iPhone, Blackberry, and Android 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 at no cost
Zlango Messaging - *ZLANGO IS EASY TO USE. * Zlango Messaging works just like SMS, but with funny, wacky, cheeky, smart & cute visual icons within text messages * A growing library of more than 800 original personality-packed icons
eBuddy Messenger - Chat on Facebook, MSN, Yahoo!, Orkut (Google Talk), AIM, ICQ & MySpace. Get the most popular free IM app on your mobile. New!: Send pictures from memory.
New in this version (v1.5.0):
•Send any image from your phone to friends