Safeglass app for iPhone and iPad

Safeglass tracks how much youve had to drink and estimates your blood alcohol level.

Tap the screen when youve had a standard drink and Safeglass will log that drink in its history. Based on the number of drinks youve had, your weight, gender and how long youve been drinking, Safeglass will provide an estimate of your blood alcohol level using the Widmark formula.

Safeglass is intended to help you drink more responsibly. Safeglass is not an alternative for a breathalyzer. The estimates that this app provides are based on a formula that can at best guess your blood alcohol level.