Tweetlogix makes Twitter on iOS better than ever. Powerful filtering lets you instantly mute users, keywords or phrases. Design your own color themes, view inline images, search nearby, and much more. All in a simple, fast, easy-to-navigate app. Visit tweetlogix.com to learn more.
2- Teewee for Twitter
Teewee gives you control of the most commonly used functions directly from your Timeline, powerful yet convenient search functionality, and selectable themes with playful sound design.
3- Tweets for Twitter
Tweets is a fast, user-friendly Twitter client with all the right features. It has a well designed interface that looks great and takes the guesswork out of using Twitter's advanced features.
Twitepad is an iPad Twitter client that supports multiple user accounts and multiple columns on your screen. Your iPad screen will be divided by your Twitter columns and by your webbrowser. If you want to quickly open a few links from your Twitter friends have sent you, just tap at the links one by one, they will all be opened in a thumb view first and you can view the full website, when you just tap on the preview – no further loading is needed.
5- Weet for Twitter
Weet is a Twitter client that lets you check your Timeline, Retweets, Lists, Search, Direct Messages & Favorites.
6- Tweet Agora
TweetAgora is a fully featured Twitter client with advanced filtering capabilities that makes Twitter more valuable.
7- Tweetings HD
Tweetings is a Twitter client for the iPad with an extensive feature list including lists, push, geolocation and syncs your timeline with your Mac or iPhone!
Summizer is a powerful, user-friendly Twitter search tool. Quickly track what people are saying about your product, favorite team, or any other topic.
Twitbird is a super-fast Twitter client loaded with unique features that's a joy to use on iPhone, iPod Touch, and iPad. It includes many of the cool features that you've seen separately in other Twitter clients but rarely together.
Twittelator Pro is the ultimate Twitter client with every feature you need. The elegant design will make your social networking life run smoothly. Feel the pulse of the Twittersphere!
11- Echofon for Twitter
Echofon is the leading Twitter utility app for iOS. Beautifully designed with the active Twitter user in mind, Echofon provides the power and superior speed needed for managing all your Twitter accounts for your busy social media lifestyle.
12- Tweetlist Pro
TweetList is a full-featured Twitter client that highlights Twitter lists. But even if you don't use Twitter lists, you'll love TweetList's speed and intuitive user interface.
HootSuite is international-ready with translation to/from over 50 languages, plus the the interface is localized in 14 languages (Arabic, Catalan, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, and Turkish) with more to come.
14- Tweet Library
Tweet Library -- the advanced Twitter app with archiving, collections, and filters. If you have ever wished that you could find an old tweet after it fell out of the Twitter search index, Tweet Library was designed for you.
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.