The developers of Bad Kitty have been teasing us with details of their new Twitter client for a few months now, and my curiosity has been piqued the entire time. The app has finally hit the App Catalog selling for a cool $2.99, and I’ve finally been able to put it to the test. In the ever-growing sea of Twitter applications in the App Catalog, these programs have to have compelling feature sets and an excellent UI to stand out. Does Bad Kitty make the grade?