# Dauntless OBD vs Autmet | OBD2 Scanner

The clearest difference is ratings volume: Dauntless OBD at 12 against Autmet | OBD2 Scanner's 1. Autmet | OBD2 Scanner's advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Dauntless OBD against 5.0 for Autmet | OBD2 Scanner. That said, the two scores are not equally well evidenced: Dauntless OBD has 12 ratings behind it against 1, so its average is the more settled of the two.

Dauntless OBD ships an update every 3 weeks, Autmet | OBD2 Scanner every 9 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dauntless OBD | Autmet | OBD2 Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/dauntless-obd/id6467540766/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/autmet-obd2-scanner/id6504313001/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 2 MB | 50 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) | [SPIRESH TECH INC.](https://appshunter.io/developer/1751680802) |

## What reviewers say

### Dauntless OBD

[App page](https://appshunter.io/ios/app/dauntless-obd/id6467540766)

Configure your DauntlessOBD device wirelessly. Access vehicle data streams, diagnostic trouble codes, and manage firmware updates. A DauntlessOBD device is required for full functionality.

**Highlights:** Wireless pairing, Firmware updates, Vehicle data streams, Diagnostic trouble codes (DTCs), Device configuration

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Dauntless OBD free?

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

### Is Autmet | OBD2 Scanner free?

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

### Which has better reviews, Dauntless OBD or Autmet | OBD2 Scanner?

Dauntless OBD and Autmet | OBD2 Scanner are both rated 5.0 out of 5 on the App Store, from 12 and 1 ratings respectively.

### Do Dauntless OBD or Autmet | OBD2 Scanner have ads?

Neither Dauntless OBD nor Autmet | OBD2 Scanner shows ads.

### Which is updated more often, Dauntless OBD or Autmet | OBD2 Scanner?

Dauntless OBD ships an update every 3 weeks, and Autmet | OBD2 Scanner every 9 days. Most recently, Dauntless OBD was updated on October 30, 2026 and Autmet | OBD2 Scanner on October 24, 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.*