DUI bac tester

Estimate your BAC. Use an app designed by a former DUI prosecutor.

Don't use those apps designed by people who don't understand "blood alcohol concentration". Use the BAC estimator app designed by a former DUI prosecutor and brings over a decade and a half of experience into understanding BAC levels. Estimate your BAC and be safer. The BAC tester app focuses on ease of use, for quick estimates. Our app uses a bright background for ease of use in bar and club settings.