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
PingChat! is the ultimate way to communicate with all of your friends, on all major smartphone platforms. PingChat! provides free, unlimited, cross-platform, smartphone-to-smartphone messaging, with real-time conversations, group chat, media sharing, and much more
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
MocoSpace Chat, Mail, Blogs, Photos & More - Find friends, chat, mail, blogs, photos and more on one of the largest mobile communities in the world! Enjoy making new friends and staying in touch with old ones all from your Blackberry. Share photos, blogs and more today on MocoSpace
GroupMe Beta just got even easier with this clever BlackBerry® app. Start a group, add your friends, and we’ll give you a free phone number for it. Text the number and everyone gets your message, like a text chat room. Call it and you’re all instantly on a conference call. Repeat for all your real-life groups
IMpics - Instant messaging (IM ) / Chat apps and SMS apps like Facebook, Yahoo!Chat, AIM or GoogleChat are great for reaching out to a friend or colleague. But what about pictures? Sending snapshots is a chore with most IM services and they just don’t deliver the quality you want – at least up ‘til today
BeejiveIM 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.
Networking:
· Uses your existing data plan: No SMS charges
BlackChat is an ICQ Instant Messaging client for BlackBerry. Features include 24/7 connection, client only solution, send/receive msgs, add/remove contacts, change client status and skins