# Ok To Drive vs B.A.C.

The clearest difference is price: Ok To Drive at Free against B.A.C.'s $0.99. Ok To Drive also leads on rating (4.0 vs 3.7) and ratings volume (43 vs 3). B.A.C.'s advantage is review sentiment (50% vs 8%) and in-app purchases (none vs 5). On ads, monetization model and device support there is nothing between them.

Ok To Drive is free to download; B.A.C. costs $0.99 up front. Ok To Drive sells 5 one-off in-app purchases. B.A.C. asks for nothing beyond the download.

Ok To Drive holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Ok To Drive has 43 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 8% of Ok To Drive's written reviews are positive against 50% of B.A.C.'s, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Ok To Drive | B.A.C. |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (43 ratings)](https://appshunter.io/ios/app/ok-to-drive/id1484576326/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/bac/id1544876841/reviews) |
| Number of ratings | **43** | 3 |
| Positive reviews | 8.3% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Paid | Paid |
| Size | 47 MB | 1 MB |
| Requires iOS | 15.1 | **13.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Martin Schurmann](https://appshunter.io/developer/1469819101) | [Clemens Greis](https://appshunter.io/developer/1544876843) |

## What reviewers say

### Ok To Drive

[App page](https://appshunter.io/ios/app/ok-to-drive/id1484576326)

Estimate your Blood Alcohol Content (BAC) based on your physical attributes, alcohol, and food consumption. This tool provides an approximation to help you make informed decisions about driving.

**Highlights:** BAC level estimation, Algorithm based on weight and gender, Tracks alcohol and food consumed, Educational information on BAC, Promotes responsible choices

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $0.99 | one-time |
| Ok To Drive Pro | $2.99 | one-time |
| Small Tip | $2.99 | one-time |
| Medium Tip | $6.99 | one-time |
| Big Tip | $12.99 | one-time |


### B.A.C.

[App page](https://appshunter.io/ios/app/bac/id1544876841)

Estimate your Blood Alcohol Content (BAC) using a method trusted by professionals. Plan ahead to understand how quickly a certain BAC might be reached or how long it takes to metabolize drinks. This tool can also estimate BAC in real-time.

**Highlights:** Blood Alcohol Content (BAC) calculation, Advance planning for alcohol consumption, Real-time BAC estimation, Metabolism time estimation, Professional calculation method

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ok To Drive free?

Ok To Drive is free to download, with in-app purchases available.

### Is B.A.C. free?

B.A.C. costs $0.99, with no in-app purchases.

### Which has better reviews, Ok To Drive or B.A.C.?

Ok To Drive is rated higher. Ok To Drive averages 4.0 out of 5 from 43 ratings, while B.A.C. averages 3.7 from 3 ratings.

### Do Ok To Drive or B.A.C. have ads?

Neither Ok To Drive nor B.A.C. shows ads.

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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.*