AlcoTime is a free Android application developed by Articat that calculates the concentration of ethyl alcohol in a person's blood in per mille (‰) after consuming a certain amount of alcoholic beverages. It also calculates the time it takes for alcohol to leave the body. The calculations are based on the internationally recognized Widmark formula.

In addition, the app provides a brief description of the main alcoholic beverages, with information on permissible limits of alcohol content in the blood and penalties for drunk driving in Russia and European countries.

It is important to note that the results obtained from the calculations are not admissible proof and should only be used for personal purposes. The author of the program is strongly against driving under the influence of alcohol and is not responsible for the results of the calculations or their use.

The interface is easy to use and the app is highly accurate, making it a great tool for those who want to drink responsibly and stay safe on the road.