Tweeticide - Tweeticide – Delete All Tweets is a commercial app that enables you to delete all of your tweets at once.
A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.
Wali - Share and create watchlists
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
Mountaintop Data - A B2B marketing intelligence company providing marketing lists as well as data cleaning, data appending, and data maintenance services.
Trivia Crack Kingdoms - The amazing quiz game that lets you test your knowledge and challenge your friends to see who is the smartest. Developed by Etermax