# Dauntless OBD vs CAR OBD

Dauntless OBD and CAR OBD both sit at 5.0 stars, but that hides the real split: 100% of Dauntless OBD's written reviews are positive against 0% of CAR OBD's. Dauntless OBD also leads on in-app purchases (none vs 5) and ratings volume (11 vs 1). CAR OBD's advantage is iOS requirement (13 vs 15.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. CAR OBD sells 5 one-off in-app purchases. Dauntless OBD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Dauntless OBD against 5.0 for CAR OBD. That said, the two scores are not equally well evidenced: Dauntless OBD has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of Dauntless OBD's written reviews are positive against 0% of CAR OBD's.

Dauntless OBD ships an update every 3 weeks, CAR OBD every 6 weeks. The most recent releases landed on October 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Dauntless OBD | CAR OBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/dauntless-obd/id6467540766/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/car-obd/id6470771313/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 15 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) | [Dongguan Shendu Research Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1827187525) |

## 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


### CAR OBD

[App page](https://appshunter.io/ios/app/car-obd/id6470771313)

This utility app helps users manage car keys by facilitating the matching of existing keys and the addition of new ones. It supports both single key additions and batch processing for multiple keys.

**Highlights:** Match car keys, Add single car key, Batch add multiple keys, Supports iPhone and iPad

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD number recharge One | $3.00 | one-time |
| OBD number recharge Two | $6.00 | one-time |
| OBD number recharge three | $9.00 | one-time |
| OBD number recharge four | $12.00 | one-time |
| OBD number recharge five | $15.00 | one-time |


## Frequently asked questions

### Is Dauntless OBD free?

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

### Is CAR OBD free?

CAR OBD is free to download, with in-app purchases available.

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

Dauntless OBD and CAR OBD are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

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

Neither Dauntless OBD nor CAR OBD shows ads.

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

Dauntless OBD ships an update every 3 weeks, and CAR OBD every 6 weeks. Most recently, Dauntless OBD was updated on October 13, 2026 and CAR OBD on September 16, 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.*