# Autmet | OBD2 Scanner vs HCC2D Decoder

Autmet | OBD2 Scanner and HCC2D Decoder are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Autmet | OBD2 Scanner ships an update every 9 days, HCC2D Decoder fortnightly. The most recent releases landed on September 23, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Autmet | OBD2 Scanner | HCC2D Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autmet-obd2-scanner/id6504313001/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | — |
| Size | 48 MB | 8 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SPIRESH](https://appshunter.io/developer/1751680802) | [Marco Querini](https://appshunter.io/developer/1893348109) |

## What reviewers say

### Autmet | OBD2 Scanner

[App page](https://appshunter.io/ios/app/autmet-obd2-scanner/id6504313001)

This diagnostic tool connects to your vehicle's OBD data via a Bluetooth device. It allows you to read various ECU data and supports common OBD-II protocols.

**Highlights:** Reads vehicle ECU data, Bluetooth OBD device compatible, Supports OBD-II protocols, Diagnostic tool

**In-app purchases:** none


### HCC2D Decoder

[App page](https://appshunter.io/ios/app/hcc2d-decoder/id6762202762)

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

**In-app purchases:** none


## Frequently asked questions

### Is Autmet | OBD2 Scanner free?

Autmet | OBD2 Scanner is free to download, with no in-app purchases.

### Is HCC2D Decoder free?

HCC2D Decoder is free to download, with no in-app purchases.

### Do Autmet | OBD2 Scanner or HCC2D Decoder have ads?

Neither Autmet | OBD2 Scanner nor HCC2D Decoder shows ads.

### Which is updated more often, Autmet | OBD2 Scanner or HCC2D Decoder?

Autmet | OBD2 Scanner ships an update every 9 days, and HCC2D Decoder fortnightly. Most recently, Autmet | OBD2 Scanner was updated on September 23, 2026 and HCC2D Decoder on September 3, 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.*