Abiro Jitter Easy-to-use and fully-featured Twitter client for mobile phones
Wamaja FREE fun place where you can meet people, share photos, flirt, hang out, set up a personal profile, publish stuff on your blog, chat with friends and build a network of people from all over the world
BuddyLocator Locate your buddies and see where they are and what they are up to
Tuitwit Mobile web client with rich features. Support custom tweet count/page, turn on/off avatar, photo, MUTE, geoloc, EMOTICON, long tweet and many more!
Wauwee Wauwee is a service that connects you with friends and family via your mobile phone by sharing photos and chat. FREE, EASY & FUN!