A form to enter user information (name, age, sex, height, weight, corpulence) to optimize the calculation of the alcohol absorption curve. Several profiles can be created.
- A step-by-step guideline on how to measure your blood alcohol concentration by exhaling into the breathalyzer:
1. Connect the smartphone to the device via Bluetooth®,
2. Initialization and preheating of the breathalyzer,
3. Measurement of the driver’s BAC,
4. Calculation and transmission of the result to the mobile terminal via Bluetooth®,
5. Display of the driver’s BAC result on the mobile terminal accordingly to the legal alcohol limits of the county they are currently in,
6. Alcohol elimination curve evolution follow-up,
7. If the driver’s blood alcohol level exceeds the legal limit, the application offers a 24/7 drive-you-home service to pick the driver up at the very location from which the request was issued.

What’s New

Version 1.8.3

Improve profile input

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

Ladyvic69 ,


Can’t even save a password or make an account - hope it didn’t cost me anything !

App Privacy

The developer, Good-Angel, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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