Tweetie
Tweetie
Twitter client for Apple devices
Tweetie was a client for the social networking service Twitter. There was a mobile version that ran on iPhone, iPod Touch, and iPad, and a desktop version ran on Mac OS X Leopard, Snow Leopard and Lion (respectively 10.5, 10.6 and 10.7).
Both the iOS and Mac versions of Tweetie were acquired by Twitter on April 9, 2010, and were re-released as the official Twitter clients for iOS and Mac.