# YourBAC vs DVA MRCA Calculator

The clearest difference is review sentiment: DVA MRCA Calculator at 100% against YourBAC's 40%. DVA MRCA Calculator also leads on update cadence (weekly vs every 5 weeks). YourBAC's advantage is iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

YourBAC ships an update every 5 weeks, DVA MRCA Calculator weekly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | YourBAC | DVA MRCA Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/yourbac/id1028158470/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 25 MB | 27 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ashley Gurney](https://appshunter.io/developer/1025879247) | [Geoffrey Armstrong](https://appshunter.io/developer/1737719910) |

## What reviewers say

### YourBAC

[App page](https://appshunter.io/ios/app/yourbac/id1028158470)

Estimate your Blood Alcohol Concentration (B.A.C.) using your personal details and drinks consumed. Understand how long it takes for your B.A.C. to return to zero. Results are a guide only and not a substitute for a certified breathalyser.

**Highlights:** B.A.C. estimation, Personalized calculations, Time to reach 0.000, 30+ drink choices, Local settings storage

**Features:** macOS Compatibility

**In-app purchases:** none


### DVA MRCA Calculator

[App page](https://appshunter.io/ios/app/dva-mrca-calculator/id6479970777)

This tool estimates permanent impairment ratings and potential compensation from the Department of Veterans' Affairs (DVA). It uses user-provided information and the GARP-M guidelines, with adjustments for age, gender, and impairment types. It serves as a guide, as DVA considers additional factors.

**Highlights:** Permanent Impairment rating estimation, Compensation payable calculation, GARP-M guideline based, Age and gender adjustments, Combined and partial impairment calculations

**In-app purchases:** none


## Frequently asked questions

### Is YourBAC free?

YourBAC is free to download, with no in-app purchases.

### Is DVA MRCA Calculator free?

DVA MRCA Calculator is free to download, with no in-app purchases.

### Do YourBAC or DVA MRCA Calculator have ads?

Neither YourBAC nor DVA MRCA Calculator shows ads.

### Which is updated more often, YourBAC or DVA MRCA Calculator?

YourBAC ships an update every 5 weeks, and DVA MRCA Calculator weekly. Most recently, YourBAC was updated on November 1, 2026 and DVA MRCA Calculator on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*