Cheers! is a real-time blood alcohol concentration (BAC) monitor for the iPhone & iPod Touch. Simply enter what you have had to drink into Cheers! and it will use your weight, gender, and the time of each drink to track your BAC. All data is persistent, so you can relaunch Cheers! at any time to view your updated BAC.
This 3rd Party App is available at the Apple iTunes AppStore. Browse the full list of all AppStore apps filed under the AppStore category.