. . . "As a user of both, it is laughable to compare the two.Siri (the app) was woefully inaccurate, as well as slow, and the creator even said it took a lot of work (and reducing some features) to get it to work on a mobile device such as the 4 or 3GS. The app also could not access anything on the phone, didn't speak to you, and would not really converse for you.Siri (integrated) on the other hand is very" .