Not terribly useful since it doesn't even offer 1/2 or 1/4 hour increments.
Helpful app for a night out This app allows you to keep track of drinks and let's you know if you are likely to be impaired (over the BAC limit) if you are thinking of driving. Useful for a night out!
Was good before update. How much is a "half of large glass"?? Dumb american measurement units!
It's in imperial not metric!
Crap No use what so ever