Unbelievable. VentureBeat has the full scoop over here.
Developer InfoMedia (Joel Comm), which makes iFart Mobile [iTunes link], has been releasing the download statistics for the app each day since it launched. The $0.99 app has been in the top 100 paid apps everyday since its launch, and has seen great growth. In fact, yesterday it hit the number one overall position with over 13,000 downloads. MacRumors ran the numbers, factoring out the 30 percent cut Apple takes from each sale, and determined that yesterday alone, iFart Mobile made its developers $9,198.
Check out a promo video of the app below: