# Dauntless OBD vs Barrel Monkey

The clearest difference is update cadence: Dauntless OBD at every 3 weeks against Barrel Monkey's every 3 months. Barrel Monkey's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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 ships an update every 3 weeks, Barrel Monkey every 3 months. The most recent releases landed on August 30, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Dauntless OBD | Barrel Monkey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/dauntless-obd/id6467540766/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 2 MB | 75 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) | [Barrel Monkey LLC](https://appshunter.io/developer/1716272252) |

## 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


### Barrel Monkey

[App page](https://appshunter.io/ios/app/barrel-monkey/id6472196624)

**In-app purchases:** none


## Frequently asked questions

### Is Dauntless OBD free?

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

### Is Barrel Monkey free?

Barrel Monkey is free to download, with no in-app purchases.

### Do Dauntless OBD or Barrel Monkey have ads?

Neither Dauntless OBD nor Barrel Monkey shows ads.

### Which is updated more often, Dauntless OBD or Barrel Monkey?

Dauntless OBD ships an update every 3 weeks, and Barrel Monkey every 3 months. Most recently, Dauntless OBD was updated on August 30, 2026 and Barrel Monkey on May 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.*