There’s a new version of the official Twitter app for BlackBerry. Twitter for BlackBerry v1.1 includes a number of updates, including support for push notifications for @replies and the ability to geotag your tweets.
The new app also features chat-style messages and autocomplete for topics with hashtags. You can also refresh the page content by pulling down on the screen if you have a BlackBerry phone with a touchscreen display.
Twitter for BlackBerry v1.1 is available for download from the BlackBerry Beta Zone.