# autoniq® VIN Scanner vs IADAC

The clearest difference is update cadence: autoniq® VIN Scanner at monthly against IADAC's every 28 months. IADAC's advantage is iOS requirement (12.0 vs 15.6). 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.

autoniq® VIN Scanner ships an update monthly, IADAC every 28 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | autoniq® VIN Scanner | IADAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/autoniq-vin-scanner/id332679655/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 32.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Monetization | Subscription | — |
| Size | 31 MB | 12 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Autoniq, LLC](https://appshunter.io/developer/332679658) | [Independent Auto Dealers Association of California](https://appshunter.io/developer/1569244100) |

## What reviewers say

### autoniq® VIN Scanner

[App page](https://appshunter.io/ios/app/autoniq-vin-scanner/id332679655)

This app provides automotive professionals with real-time vehicle pricing and evaluation data from trusted industry sources. It offers VIN scanning, market reports, vehicle histories, and auction inventory access to aid in strategic purchasing and pricing decisions.

**Highlights:** VIN Scanner (Text, Barcode, QR Code), Expert Pricing Guides, Trusted Market Reports, Detailed Vehicle Histories (CARFAX/AutoCheck integration), Auction Inventory Access, Simulcast Integration, Save Photos, Notes, and Selections

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast VIN scanner
- 👍 Easy to use
- ⏱️ Saves time and effort
- ✅ Useful for auctions
- 💡 Valuable professional tool

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 New updates are worse
- 🐛 Horrible user interface
- 🐛 Unnecessary features added
- 🐛 Pauses music during scan

**Reported bugs**

- Newest update makes it impossible to scan
- Pauses music when scanning VIN
- Deletes appraisals after days/hours
- Goes off mostly on auction days
- Never works

**Requested features**

- Fix the scanner
- Make scanner numbers bigger
- Bring back the old version
- Add ability to save username/password
- Add Touch-ID/Face ID support


### IADAC

[App page](https://appshunter.io/ios/app/iadac/id1569244098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is autoniq® VIN Scanner free?

autoniq® VIN Scanner is free to download, with no in-app purchases.

### Is IADAC free?

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

### Do autoniq® VIN Scanner or IADAC have ads?

Neither autoniq® VIN Scanner nor IADAC shows ads.

### Which is updated more often, autoniq® VIN Scanner or IADAC?

autoniq® VIN Scanner ships an update monthly, and IADAC every 28 months. Most recently, autoniq® VIN Scanner was updated on October 23, 2026 and IADAC on October 15, 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.*