YoruFukurou - YoruFukurou (NightOwl) is a Twitter client for Mac OS X, designed for Twitter addicts.
Tweedle App - Notion is nice but sometimes all you need is an app like Tweedle.
Janetter - Janetter is a Twitter client application. Faster, smarter, and more powerful.
Tweeticide - Tweeticide – Delete All Tweets is a commercial app that enables you to delete all of your tweets at once.
Harpy for Twitter - Harpy for Twitter is an Android app developed using Flutter to provide a smooth experience.
Plume - App for writing documents, scripts, books and more.