BeejiveIM (BlackBerry) is the most reliable and user-friendly mobile IM application on the market for BlackBerry devices, featuring desktop-like instant messaging and always-on efficient networking.
Works with AIM/iChat/MobileMe, MSN/Windows Live, Yahoo!, Facebook Chat, MySpace, GoogleTalk, ICQ, & Jabber
Windows Live Messenger- Stay in the conversation, even as you’re heading out the door. Windows Live Messenger for BlackBerry smartphones places the desktop IM experience – from sending text messages to sharing photos – onto your BlackBerry smartphone
Sanoodi SMap GPS tracking- NOW WITH IMPROVED TWITTER integration ! SMap GPS tracking app, share routes on Twitter and Sanoodi.com
Features:
- Two screens: a Pace Screen and a route Summary Screen
My Barcode for BlackBerry Messenger- Do you love your BlackBerry® Messenger like us, use it everyday and love adding friends to your contact list. This application is made for you as it displays your BlackBerry® Messenger barcode in a single click ready to be scanned by your new friend. The application is very small and easy to use
Nimbuzz - Free chat (for BlackBerry OS 4.6) is free instant messaging with friends on Nimbuzz.You can also import all popular IM communities and social networks so you can chat with friends from Facebook, MSN messenger, Yahoo Messenger, Gtalk, ICQ, AIM, MySpace, Hyves.FREE CHAT ? Use messaging as free SMS to save money on texting
Palringo lets you Chat, exchange and share voice and picture messages with friends, family and colleagues.
Palringo is an instant messaging service that's purpose-built for mobiles. But there's also a version for Windows PCs and Apple Macs, so you're in touch all the time
Chat within MSN®/ Windows Live™ Messenger, Yahoo!®, ICQ®, AIM®/iChat, Jabber®, Google Talk™, Facebook® IM and MySpaceIM® messengers at the same time from your BlackBerry handheld
mChat is a free Facebook chat app for mobile. It's a better way to talk with friends on Facebook, whether they’re on Facebook chat, or mChat for iPhone and Blackberry