# iBac PRO vs iBac

The clearest difference is update cadence: iBac PRO at every 6 weeks against iBac's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

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

iBac PRO ships an update every 6 weeks, iBac every 15 months. The most recent releases landed on September 17, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | iBac PRO | iBac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ibac/id1451046951/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 15 months |
| Monetization | — | Free |
| Size | 16 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Alcosystems Sweden AB](https://appshunter.io/developer/639771620) | [America Interlock Technologies](https://appshunter.io/developer/1451046950) |

## What reviewers say

### iBac PRO

[App page](https://appshunter.io/ios/app/ibac-pro/id1310569251)

**Features:** macOS Compatibility

**In-app purchases:** none


### iBac

[App page](https://appshunter.io/ios/app/ibac/id1451046951)

This compact device and its companion app provide highly accurate blood alcohol content readings. It's designed for portability and ease of use, connecting wirelessly to your smartphone for results. Tested for accuracy against professional-grade equipment, it offers a convenient way to monitor your BAC.

**Highlights:** Pocket-sized alcometer, Smartphone connectivity, Accurate BAC readings, Professional-grade testing, Compact design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iBac PRO free?

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

### Is iBac free?

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

### Do iBac PRO or iBac have ads?

Neither iBac PRO nor iBac shows ads.

### Which is updated more often, iBac PRO or iBac?

iBac PRO ships an update every 6 weeks, and iBac every 15 months. Most recently, iBac PRO was updated on September 17, 2026 and iBac on June 1, 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.*