# AirDrive System vs Dauntless OBD

The clearest difference is review sentiment: Dauntless OBD at 100% against AirDrive System's 0%. Dauntless OBD also leads on rating (5.0 vs 3.6) and update cadence (every 3 weeks vs every 6 months). AirDrive System's advantage is iOS requirement (8.0 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 3.6. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews point the same way: 0% of AirDrive System's written reviews are positive against 100% of Dauntless OBD's.

AirDrive System ships an update every 6 months, Dauntless OBD every 3 weeks. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AirDrive System | Dauntless OBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/airdrive-system/id1165546730/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/dauntless-obd/id6467540766/reviews)** |
| Number of ratings | 5 | **11** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 131 MB | 2 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Auto Meter Products, Inc.](https://appshunter.io/developer/1051124752) | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) |

## What reviewers say

### AirDrive System

[App page](https://appshunter.io/ios/app/airdrive-system/id1165546730)

Configure and customize your vehicle's performance instrumentation system. This app pairs with a hardware module to wirelessly transmit vehicle data to gauges, allowing for custom backlighting, alarms, and data visualization.

**Highlights:** OBDII based plug-n-play instrumentation, Wireless data transmission to gauges, View available vehicle data (PIDs), Pair data with AirDrive gauges, Customize gauge backlighting, Set visual alarms and warning points, View minimum and maximum recorded values

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

**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 AirDrive System free?

AirDrive System 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, AirDrive System or Dauntless OBD?

Dauntless OBD is rated higher. AirDrive System averages 3.6 out of 5 from 5 ratings, while Dauntless OBD averages 5.0 from 11 ratings.

### Do AirDrive System or Dauntless OBD have ads?

Neither AirDrive System nor Dauntless OBD shows ads.

### Which is updated more often, AirDrive System or Dauntless OBD?

AirDrive System ships an update every 6 months, and Dauntless OBD every 3 weeks. Most recently, AirDrive System was updated on October 10, 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.*