# Ok To Drive vs Designated

The clearest difference is in-app purchases: Designated at none against Ok To Drive's 5. Ok To Drive's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ok To Drive sells 5 one-off in-app purchases. Designated asks for nothing beyond the download.

Ok To Drive ships an update every 6 weeks, Designated every 3 weeks. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Ok To Drive | Designated |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (43 ratings)](https://appshunter.io/ios/app/ok-to-drive/id1484576326/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 47 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Martin Schurmann](https://appshunter.io/developer/1469819101) | [Honorius Neogy](https://appshunter.io/developer/1848006155) |

## 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 |


### Designated

[App page](https://appshunter.io/ios/app/designated/id6768008617)

**Features:** Apple Watch app, 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 Designated free?

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

### Do Ok To Drive or Designated have ads?

Neither Ok To Drive nor Designated shows ads.

### Which is updated more often, Ok To Drive or Designated?

Ok To Drive ships an update every 6 weeks, and Designated every 3 weeks. Most recently, Ok To Drive was updated on November 3, 2026 and Designated on November 2, 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.*