Twitter has announced a mobile application for Windows Phone 7. The Twitter application for Windows Phone 7 includes the timeline, suggested users, messages, and lists. You can also sign up for a Twitter account through the app.
The Twitter application is designed around Windows Phone 7’s metro design. You can look through Twitter information through Pivots. Pivots lets you swipe left or right to view different categories or other information within a single application. Twitter worked with a development partner called Identity Mine to create the application.