Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.
Janetter - Janetter is a Twitter client application. Faster, smarter, and more powerful.
Movie Guessr - How well do you know your movie ratings?
Tweeticide - Tweeticide – Delete All Tweets is a commercial app that enables you to delete all of your tweets at once.
Movie Quiz - Test your movie trivia knowledge
YoruFukurou - YoruFukurou (NightOwl) is a Twitter client for Mac OS X, designed for Twitter addicts.