Twitter users are now free to access these microbloging services through a smartphone by using a number of third-party applications such UberTwitter, Viigo, or Snaptu. But, for special BlackBerry, Research In Motion (RIM) will release a Twitter application for BlackBerry.

The application is in beta version now, but it already can be used at this time. However, it can be downloaded and used by a particular user who received a special invitation to try it.

“Twitter for BlackBerry smartphones will soon be available for download, so you can do all your favorites on Twitter,” RIM statement on its website.

It has complete features such as Twitter update information, send private messages, reply tweet, re-tweet, follow friends, and do a searching. You can even send link directly from the BlackBerry browser, upload photos, and join in the discussion.