A tool to calculate the concentration of alcohol in breath and blood alcohol concentration after drinking.
Do you have a look at the extent of his drunk now, or you can look like that is completely missing for hours after drinking if I want to drive the next day.
※ Free version has ads.
There are also available without advertising paid versions, you are happy to buy there in the form of donations.
※ Pre-installed SD card support (Android2.2 ~)