Twitter has released a universal update, adding iPad support to its official Twitter app for iOS devices. Earlier this year, Twitter acquired Tweetie for the iPhone and iPod touch for it to become the company’s official Twitter app. As part of the acquisition, Tweetie developer Loren Brichter was brought onto Twitter’s staff to continue further development of the app including work on developing an iPad-native version. Now released as a universal app for both iPhone/iPod touch and iPad devices, Twitter 3.1 on the iPad provides all of the features of the iPhone version with an enhanced user interface optimized for the larger screen. Web pages, photos and videos are easily accessible from within the timeline and users can tap on any tweet and a related content pane opens to display linked content from within the tweet such as media content, web pages, profile information and hashtag searches. Panels can be slid from side to side to allow users to quickly navigate through related content, and can use two-finger pinch and drag operations to quickly peek into tweets for related information, actions and replies. Users can also access the public Twitter timelines and searches without requiring a Twitter account, or sign up for an account directly within the app. Twitter 3.1 for iPhone, iPod touch and iPad is available from the App Store as a free download.