RecurPost - RecurPost is a social media scheduler with repeating schedules. It allows you to schedule content on multiple social accounts from a single dashboard.
Janetter - Janetter is a Twitter client application. Faster, smarter, and more powerful.
Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.
YoruFukurou - YoruFukurou (NightOwl) is a Twitter client for Mac OS X, designed for Twitter addicts.
Later - Schedule and manage your Instagram posts
Tweeticide - Tweeticide – Delete All Tweets is a commercial app that enables you to delete all of your tweets at once.