This app was great for years. I found it to be highly accurate and easy to use. This is within reason of course because there are several variables at play from person to person.I used this while ordered to carry a state calibrated breathalyzer. And it was accurate within an hour.However, after the newest update, the app no longer recognizes drinks after midnight as being in the same “graph”. Actually, for some reason; it now moves it to the previous day as future dates aren’t available which makes absolutely no sense. It didn’t used to do this.Proceed with caution.

I just told the app that I took five shots of hard liquor. 30 minutes later, it reported my BAC as 0.004. Other sources indicate my level would be far higher, 0.09. I trusted this app for a long time, but this version is broken.

Works decently well, but don’t log two drinks at the same time (like a shot and beer) because it’ll calculate incorrectly. Log on drink a few minutes later to get a more accurate number.

This app is kinda smart! I just logged a shot at 12:02am but it recognized that my first drink was at 11:30 something, so it included the new shot in the same day. I thought that was great! I also love how it predicts your peak intoxication time so you can see the trajectory of how drunk you’ll be when.