iphone

-Upload image to TwitPic from your iPhone/iPod
-Simple photo sharing iPhone app
-Multiple Accounts
-Automatic URL shortening

-Seamlessly handle multiple Twitter accounts
-Explore all of Twitter, from your own timeline and mentions, to the favorite tweets of your followers and friends
-Full persistence: more than just caching tweets, Tweetie 2 restores your entire UI if you quit or get a phone call
-Fantastic new offline mode. Read, tweet, favorite, follow, save to Instapaper and more even when you don’t have a connection. Your actions will be synced as soon as you go back online
-Full landscape support
-Live-filter your tweet stream

-Twitter app for iPhone, Mac and Firefox
-iPhone app available in free and Pro version
-Sync unread tweets between the desktop and iPhone apps

-Segment movie conversations from Twitter based on the people you follow and everyone else
-Display sentiment and volume of conversations around a certain movie
-Watch trailers, rate movies, comment with other Twitterers, and share your opinion on Twitter
-Get all your movie information including synopsis, MPAA rating, actors, and much more!
-Watch trailers and share your opinion
-Rate and add comments about a movie and share with your friends on Twitter
-Discover and engage with other moviegoers
-Retweet your favorite movie conversation tweets

-Multiple account support
-Landscape tweeting
-Twitpic integration to upload pictures to Twitter on the go
-Follow your friends, mentions, and direct messages
-Retweet, @reply, and favorite tweets. Direct message anyone that follows you
-View anyone’s friends/followers, bio, location, recent favorites, tweets, and mentions

-Browse Conversations – display the reply chain of a message all in 1 screen
-Perform search, Save searches, Trends support
-Post tweets, RT, Reply to multiple people at once
-Direct messages, including browsing list recipients and auto completion
-Saving of drafts
-Instapaper, Posterous, TwitPic, yfrog support

* Update twitter from your iPhone or iPod Touch
* Counter displaying the 140 character count

* Mac OS X client which supports twitter as well as other similar sites
* Facility for @Reply, DM, Retweet and Fav
* Group your twitter friends for easy viewing of tweets from interesting friends
* Twitter Search
* Filters
* Shorten links using tr.im
* Upload and Share images using pic.im
* View trends
* Thread view of conversations
* Supports multiple accounts
* Supports multiple columns
* iPhone app available

* Clean, concise UI with small desktop footprint
* Supports multiple Twitter accounts
* Auto refreshing at user defined intervals
* Replies and direct messages are displayed inline
* Number of unread tweets shown in the Dock
* Delete tweets from Twitter quickly and easily
* Auto show / hide when new tweets arrive
* Control over window layering and priority
* Single click access to user profile pages
* Switch between friend and public tweets easily
* Keyboard shortcuts for list navigation and more
* Control Twitterrific with AppleScript
* Audio notification for new tweets
* Hotkey to show / hide tweets

TwitterFon is a Twitter client for the iPhone and iPod Touch.

It has support for updates, @Replies, DM and Search. It also provides a retweet option.

TwitterFon is one of the cleanest and easy to use iPhone twitter apps available.