Nimbuzz - Enjoy free calls, free IM and all your social network friends in one place: Nimbuzz, MSN, Facebook, AIM, Google, Yahoo!, MySpace and more.
See who's online 24/7, send pics, music, voice messages and videos for free
Slick is messenger application for mobile phones. It allows you to chat with your friends connected though various online messaging applications.
Currently it is still in development, and alpha version is available for free for public testing
zhiing - Windows Mobile is a location messaging tool that allows you to share your location, or other locations of interest, with your friends, family or co-workers. Even update your location on your favorite social network! Forget about map printouts or scribbling down directions...
IM+ All-in-One Messenger for Windows Mobile - Chat within AIM®/iChat, MSN®/Windows Live™ Messenger, Yahoo!®, ICQ®, Jabber®, Google Talk™ MySpace®, Facebook and Twitter from your Smartphone in real-time. Now with Skype!
No cost per message!
Lifetime license: all further updates included. Free license transfer to another device
FAQ - Smartphone - Find A Queen (FAQ) is a bluetooth program meant for searching men for flirt-chat and communication through mobile phones. The mobile application is suitable for use in highly crowded public places within a small perimeter such as discotheque, cafe, restaurant, bus-stop, airport, train, bus, classroom etc
Keep Bluechattin' - FREEWARE! Keep Bluechattin'' is a free, simple, Bluetooth-chatting (Bluechat) application. It allows you to initiate chat with virtually any Bluetooth device via sending out and receiving unsolicited messages in form of e.g. vCards. It can also perform iterative range scanning and automated message broadcasting
Palringo is an novel Mobile Instant Messaging client for mobile phones. Palringo allows you to instantly exchange text, photos, and vocal IMs with groups or individuals.
With Palringo, you can keep in touch with friends on popular instant messaging services such as Jabber, Yahoo, ICQ, MSN, Gadu-Gadu, AIM, and Google Talk
Papaya - turns your phonebook into a fun and useful social network! It allows you to communicate with your friends cheaply and easily, no matter where you are. Using Papaya, you can play games with your friends, chat with them over IM, share pictures and other files, make cheap international calls, and more
PIGEON! is a new, modern, finger friendly ICQ, XMPP, Jabber, GTalk messenger.
· Finger-friendly interface which is intuitively-clear therefore that’s easy to chat on the run.
· Ultimate compatibility with different Windows Mobile Professional and Smartphone devices and screen resolutions