Ok To Drive is an iPhone application developed by Martin Schurmann. It falls under the category of Utilities & Tools and aims to help users estimate their Blood Alcohol Content (BAC) levels. The app uses a carefully designed algorithm, created in collaboration with a group of doctors, to calculate BAC based on physical attributes such as weight and gender, as well as the amount of alcohol and food consumed.

Understanding BAC levels is essential when it comes to responsible alcohol consumption. BAC refers to the percentage of alcohol in a person's bloodstream and can be measured withinminutes after drinking. Contrary to popular belief, no tricks or remedies can lower BAC except for time. Coffee, cold showers, and drinking excessive amounts of water will not speed up the sobering process.

While Ok To Drive provides an estimate of your BAC level, it is important to remember that everyone metabolizes alcohol differently. Therefore, it should not be solely relied upon to determine if you are fit to drive or work. The app serves as a tool to raise awareness about the dangers of drunk driving and the potential consequences of being convicted.