Twitterrific is a fun application that lets you read and publish posts or "tweets" to the Twitter community website. The application's user interface is clean, concise and designed to take up a minimum of real estate on your Mac's desktop.
Tweetbot
Tweetbot is a full-featured iPhone Twitter client with a lot of personality. Whether it's the meticulously-crafted interface, sounds & animation, or features like multiple timelines & smart gestures, there's a lot to love about Tweetbot.
Tweetbot
