Twikini the first officially announced Twitter app for Windows Phone 7 Series. Twikini offers a powerful and efficient way to use Twitter on your Windows Phone.
It conveniently updates your favorite feeds in the background, and leverages the camera, GPS, media, touch screen, keyboard, graphics and storage capabilities of your device.
Twikini is already one of the most popular Twitter apps in the world for Windows Mobile 6.x devices.
The Windows Phone 7 version is being developed through a strategic partnership between Mist Labs and Trinket Software. Like the current version for WM 6.x, they plan on making Twikini the fastest, best-designed and most feature-packed Twitter client available for 7, and expect it to be released in time for launch.
Home Page: Twikini.