# YourBAC

> Estimate Blood Alcohol Concentration (B.A.C.) based on personal data and drink consumption. (iPhone/iPad app by Ashley Gurney.)

- Source: https://appshunter.io/ios/app/yourbac/id1028158470 (this page in markdown: same URL + `.md`)
- Developer: [Ashley Gurney](https://appshunter.io/developer/1025879247)
- Category: Lifestyle
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings · 5 written reviews indexed
- Age rating: 17+
- Requires: iOS 8.0 · 25 MB
- Languages: American English
- Released: 2015-08-25
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/yourbac/id1028158470/reviews.md

## What is YourBAC?

Estimate your Blood Alcohol Concentration (B.A.C.) based on gender, height, weight, time spent drinking and standard drinks consumed. Improve your understanding of B.A.C. by estimating how long it takes until it reaches 0.000.
 
Features:
- 30+ choices for Beer, Cider, Spirits, Wine and Champagne
- Estimated B.A.C. reads to 3 decimal places
- Easy touch screen options
- Locally stores settings and favourite drink types for quicker selection
- Options for further support and information via the DrinkWise link

Results are a guide only - use an Australian certified breathalyser for exact readings. Estimations should not be used to determine a user’s ability to drive.

## Key features

- B.A.C. estimation
- Personalized calculations
- Time to reach 0.000
- 30+ drink choices
- Local settings storage

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/yourbac/id1028158470/reviews.md

### 1/5 — No custom sizes

*2023-09-24, version 1.2.0*

Why cant we input other sizes etc??

### 1/5 — im so offended

*2022-08-08, version 1.2.0*

i can not believe the audacity of this app to not have a non-binary option

### 1/5 — Horrible

*2021-07-05*

I was hoping this would be at least a decent app but it’s pretty useless. First you can’t say what % alcohol content drink you had and can’t do multiple types of drinks. The worst part is the calculations are way off. If it’s Bc the numbers are different in Australia then I will change my review. For the US this isn’t worth the time.

### 5/5 — Super helpful

*2019-06-13, version 1.2.0*

Really great and tells you when you’re back at 0.

### 5/5 — Thank you.

*2018-11-29, version 1.2.0*

Thought I may have had 1 too many drinks over lunch so I downloaded this app.  It said I was over so I got an UBER home. Really clear and simple to use which helps when your slightly intoxicated. 
Thank you.

## Frequently asked questions about YourBAC

### What is YourBAC?

YourBAC is a free application designed to estimate your Blood Alcohol Concentration (B.A.C.) based on your gender, height, weight, time spent drinking, and standard drinks consumed. It also helps estimate how long it will take for your B.A.C. to reach 0.000.

### Does YourBAC have ads?

No, YourBAC does not contain advertisements. It is a completely free application without any ads to disrupt your experience.

### How accurate is YourBAC?

The results from YourBAC are intended as a guide only. For exact readings, it is recommended to use an Australian certified breathalyser. Estimations should not be used to determine a user's ability to drive.

### What devices does YourBAC support?

YourBAC is available for iPhone, iPad, and iPod devices. It was last updated on October 13, 2016, with version 1.2.0.

### What is the age rating for YourBAC?

YourBAC has an age rating of 17+, indicating it is suitable for users aged 17 and older.

### Can I save my favorite drinks in YourBAC?

Yes, YourBAC allows you to locally store settings and favourite drink types for quicker selection. This feature helps streamline the estimation process.

### Where can I find more information about alcohol and B.A.C.?

YourBAC provides options for further support and information via a DrinkWise link within the app. This resource can offer additional insights into alcohol consumption and its effects.

### What types of drinks can I select in YourBAC?

YourBAC offers over 30 choices for various alcoholic beverages, including Beer, Cider, Spirits, Wine, and Champagne, allowing for a comprehensive estimation.

## Version history (last 4 releases)

### 1.2.0 — 2016-10-13

This app has been updated by Apple to display the Apple Watch app icon.

iOS 10 Compatibility

### 1.0.3 — 2015-10-06

- Layout fixes
- Framework updates

### 1.0.2 — 2015-09-02

- Fixed server connection for submitting feedback.
- Added iPad support.

### 1.0.0 — 2015-08-22

No release notes.

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## Related topics

[ashley gurney](https://appshunter.io/ios/topics/ashley-gurney)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*