If you’re looking for a free Twitter application for your iPhone or iPod touch, perhaps you should try using Twitterrific.
With Twitterrific, you can read, write, and manage your tweets, as well as upload photos and videos to websites, such as yFrog, TwitPic, TwitvVid, Posterous, as well as other websites. Twitterrific also has support for multiple Twitter accounts, so if you have more than one account, you don’t have to log out of one and then log into another.
With Twitterrific, you can also view your @replies, Direct Messages, favorite tweets, or tweets that you may have marked using the application. If you tap on a tweet, and click on the button that looks like an asterisk, you can view the author’s profile, send an @reply to the author, retweet, translate, choose the tweet as a favorite, as well as other options.
Twitterrific also allows you to search for tweets, as well as view near by tweets, or view tweets that have been posted using Twitterrific. You can also view a list of trending topics
In the Settings menu, you can view and change a variety of settings, such as the theme that you’re using, what your notifications will be, the option to use left handed controls, and more.
Twitterrific is a free application, but is ad-supported, with the ads appearing the your timeline. However, there is a premium version of the application that you can purchase for $4.99, which is not ad-supported.
If you would like to try using Twitterrific, you can download it from the iTunes App Store.