# Car Scanner OBD2 ELM vs VAG Coding

The clearest difference is rating: Car Scanner OBD2 ELM at 4.7 against VAG Coding's 3.6. Car Scanner OBD2 ELM also leads on review sentiment (92% vs 79%) and ratings volume (39 vs 5). VAG Coding's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Car Scanner OBD2 ELM sells 4 in-app purchases, starting at $2.99 per 7 days. VAG Coding asks for nothing beyond the download.

Car Scanner OBD2 ELM holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Car Scanner OBD2 ELM has 39 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 92% of Car Scanner OBD2 ELM's written reviews are positive against 79% of VAG Coding's.

## The numbers

| Metric | Car Scanner OBD2 ELM | VAG Coding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (39 ratings)](https://appshunter.io/ios/app/car-scanner-obd2-elm-obd-mary/id1456542840/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/vag-coding/id6458547652/reviews) |
| Number of ratings | **39** | 5 |
| Positive reviews | **92.3% of reviews** | 79.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 21 MB | 4 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ihar Katkavets](https://appshunter.io/developer/1439778280) | [Thomas,Michel MORALES](https://appshunter.io/developer/1701316356) |

## What reviewers say

### Car Scanner OBD2 ELM

[App page](https://appshunter.io/ios/app/car-scanner-obd2-elm-obd-mary/id1456542840)

This app functions as a universal vehicle scanner using the OBD2 standard. It connects to your car via WiFi or Bluetooth 4.0 LE adapters to diagnose and scan electronic control modules. Users need a compatible ELM327 adapter to utilize its diagnostic capabilities.

**Highlights:** Universal OBD2 scanning, Works with WiFi adapters, Works with Bluetooth 4.0 LE adapters, Diagnose electronic control modules (ECUs), Quick start guide for ELM327 adapters

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $7.99 | per month |
| Premium Yearly | $29.99 | per year |
| Full Edition | $9.99 | one-time |


### VAG Coding

[App page](https://appshunter.io/ios/app/vag-coding/id6458547652)

This app helps users customize and activate hidden features for VAG group vehicles using VCDS, VAG-COM, VCP, or OBDeleven software. It provides simple tutorials and a comprehensive list of fault codes and car radios for VW, Audi, Seat, and Skoda models.

**Highlights:** Activate hidden car options, Customization for VAG vehicles, Fault code lookup, Car radio information, Simple tutorials, Supports VCDS, VAG-COM, VCP, OBDeleven

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Car Scanner OBD2 ELM free?

Car Scanner OBD2 ELM is free to download, with in-app purchases available.

### Is VAG Coding free?

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

### Which has better reviews, Car Scanner OBD2 ELM or VAG Coding?

Car Scanner OBD2 ELM is rated higher. Car Scanner OBD2 ELM averages 4.7 out of 5 from 39 ratings, while VAG Coding averages 3.6 from 5 ratings.

### Do Car Scanner OBD2 ELM or VAG Coding have ads?

Both Car Scanner OBD2 ELM and VAG Coding show 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.*