The realistic estimate of blood alcohol content calibrated with time makes this app quite useful. A few areas of improvement:
1. The ability to change the max BAC level. While the app technically allows me to make this change, it doesnt seem to work. Its stuck at .05.
2. The UI could be a lot cleaner. The black and purple is a bit much for my taste.
3. Ability to use force touch so that i dont need to enter the app to add my drink.
4. Apple Watch integration for the same reason as 3.
5. Context for the amount drunk such as calories consumed and exercise needed to burn off the extra calories.
Anyway, great app and the best of luck.
Buratlee about IntelliDrink PRO - Blood Alcohol Content (BAC) Calculator, v2.1