Tapbots has Tweetbot — A Twitter Client with Personality (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for 99-cents (2.99 – 2 instant savings) for a limited time.

Tweetbot is a full-featured iPhone (and iPod touch) 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.