You know the drill, you're drinking out and wonder whether you should have another one. But how do you know when you have enough? Can you drive already? All you have to do is to mark your drinks into The Permille Counter. Then you know right away approximately how much of alcohol is in your blood and when are you going to be sober. If you drink a bit too much at least you can contemplate on what all kinds of drinks you had.
For the ladies we've created a special app ProMile Lady where you can see interesting information on effects of alcohol on a woman's organism.