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.
Plume - App for writing documents, scripts, books and more.
Talon for Twitter - Elegantly designed, ad-free Twitter experience for Android
Flamingo for Twitter - Flamingo for Twitter is a bright and colorful Twitter client that comes with a simple interface.
Echofon for Twitter - Download Echofon apk 3.1.3.3 for Android. Echofon for Android - A super clean Twitter app