# Dauntless OBD vs Fabrication Helper

The clearest difference is monetization model: Dauntless OBD at free against Fabrication Helper's paid. Dauntless OBD also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (12 vs 1). 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 Fabrication Helper. 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, Fabrication Helper every 2 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Dauntless OBD | Fabrication Helper |
| --- | --- | --- |
| 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/fabrication-helper/id6767084499/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 2 months |
| Monetization | **Free** | Paid |
| Size | 2 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) | [Kevin Penfield](https://appshunter.io/developer/1895660529) |

## 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. Requires a DauntlessOBD device for full functionality.

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

**In-app purchases:** none


### Fabrication Helper

[App page](https://appshunter.io/ios/app/fabrication-helper/id6767084499)

This utility app assists with shop layout, calculations, and quick reference for fabrication tasks. It offers tools for conversions, pipe and structural shape lookups, and layout planning for cuts, bolt circles, and spacing. Designed for fast, offline use without requiring an account.

**Highlights:** Fraction, decimal, and metric conversion, Common pipe size lookup, Structural shape reference, Linear cut planning, Bolt circle layout, Equal spacing calculation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dauntless OBD free?

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

### Is Fabrication Helper free?

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

### Which has better reviews, Dauntless OBD or Fabrication Helper?

Dauntless OBD and Fabrication Helper are both rated 5.0 out of 5 on the App Store, from 12 and 1 ratings respectively.

### Do Dauntless OBD or Fabrication Helper have ads?

Neither Dauntless OBD nor Fabrication Helper shows ads.

### Which is updated more often, Dauntless OBD or Fabrication Helper?

Dauntless OBD ships an update every 3 weeks, and Fabrication Helper every 2 months. Most recently, Dauntless OBD was updated on October 24, 2026 and Fabrication Helper on October 19, 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.*