TweetCaster has a gorgeous look with an intuitive interface that makes it super easy to use while packing in tons of features.
* Manage and easily post to multiple accounts
* Simultaneously post to Twitter and Facebook
* Notifications – new tweets, mentions, messages, or by specific user.
* Photo Effects – Add cool filters and captions to photos, as you upload them
* Zip It – Remove annoying people or keywords from your timeline without unfollowing
* Widgets – Scrollable and resizable
* Themes – Twelve vibrant, colorful options
* Smart Filter – Filter your timeline to look only at tweets with photos, links, videos, or hide retweets or replies
* Search Party – Lets you search just your own timeline, someone else’s, or "All"
* Smart Lists – Including robust list management and viewing tools
* My Stats – Up-to-the-minute tally for retweets, mentions, and favorites
* Photo previews – Supports most image services, including Instagram
* Speech to Text – Tap microphone on screen to start
* Schedule – Send later or send to Buffer
* Read Later – Save links to Pocket, Instapaper, or Readability
* Streaming – Your timeline updates real-time when connected via WiFi
* Readability – Allows for a mobile-optimized view
* Color Coding – Available for Tweets and Mentions
* Use TwitLonger for posts longer than 140 characters
* Who to Follow - Top suggestions for your interests