Alcolia logs your drinks, estimates your blood alcohol level in real time, and tells you exactly when it's safe to drive again.
A Widmark-based blood alcohol estimate, personalised to your weight, sex and age — not a generic guess.
A simple colour-coded ring and emoji — clear, tipsy, drunk — updating live as your body processes alcohol.
A live countdown and a simple road bar show exactly when your level drops back under your country's legal driving limit.