Whether you're worried about your alcohol consumption, or just looking to brag, 177Designs has released Beer Stat, an app with the decidedly noble aim of calculating your boozing.
A "records" section allows you to see what day, week or month you drank the most, and the calendar lets you dissect this information with an ironically clean and elegant interface. Previously documented beers can be called upon with ease, though new brews must be added to the roster. If you can remember to add them, that is. $1.19. [iTunes via 177 Designs]