Yasst

Yasst apps is Desktop Twitter client with support for multiple accounts

Platform: Windows

Formulists

Formulists apps is Create self-updating Twitter lists in two clicks

Platform: Web Apps

Classic Rock App

Classic Rock App apps is Classic rock music news, Twitter tweets, Facebook posts, videos, photos, interviews, songs and lists from classic rock artists.

Platform: iPhone

Twitter Mobile

Twitter Mobile apps is A revolutionary microblogging service

Platform: Web Apps

TweetOBox

TweetOBox apps is Twitter desktop client based on AIR

Platform: Windows