# OBD GO vs Dauntless OBD

The clearest difference is review sentiment: Dauntless OBD at 100% against OBD GO's 50%. Dauntless OBD also leads on rating (5.0 vs 4.6) and update cadence (every 3 weeks vs every 2 months). OBD GO's advantage is iOS requirement (10.0 vs 15.0). On price, ratings volume, 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.

Dauntless OBD holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 15 and 11 respectively. Written reviews point the same way: 50% of OBD GO's written reviews are positive against 100% of Dauntless OBD's.

OBD GO ships an update every 2 months, Dauntless OBD every 3 weeks. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OBD GO | Dauntless OBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15 ratings)](https://appshunter.io/ios/app/obd-go/id1579007608/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/dauntless-obd/id6467540766/reviews)** |
| Number of ratings | **15** | 11 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 103 MB | 2 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) |

## What reviewers say

### OBD GO

[App page](https://appshunter.io/ios/app/obd-go/id1579007608)

This app helps you understand your car's diagnostic trouble codes by translating them into plain English and offering validated fixes. It supports a wide range of vehicles and provides detailed reports, graphing, and logging of data streams.

**Highlights:** Scan and clear trouble codes, Generate and share diagnosis reports, Translate cryptic code definitions, Vehicle coverage for major brands, Mode 6 and Smog Readiness checks, Interactive data graphing and logging, Wireless Bluetooth connection

**Features:** macOS Compatibility

**In-app purchases:** none


### 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. Requires a DauntlessOBD device for full functionality.

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

**In-app purchases:** none


## Frequently asked questions

### Is OBD GO free?

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

### Is Dauntless OBD free?

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

### Which has better reviews, OBD GO or Dauntless OBD?

Dauntless OBD is rated higher. OBD GO averages 4.6 out of 5 from 15 ratings, while Dauntless OBD averages 5.0 from 11 ratings.

### Do OBD GO or Dauntless OBD have ads?

Neither OBD GO nor Dauntless OBD shows ads.

### Which is updated more often, OBD GO or Dauntless OBD?

OBD GO ships an update every 2 months, and Dauntless OBD every 3 weeks. Most recently, OBD GO was updated on October 1, 2026 and Dauntless OBD on October 13, 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.*