# Dauntless OBD vs Ruko Scanner

The clearest difference is review sentiment: Dauntless OBD at 100% against Ruko Scanner's 17%. Dauntless OBD also leads on rating (5.0 vs 3.3). Ruko Scanner's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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 3.3. Both are backed by a comparable volume of ratings — 10 and 7 respectively. Written reviews point the same way: 100% of Dauntless OBD's written reviews are positive against 17% of Ruko Scanner's.

Dauntless OBD ships an update every 3 weeks, Ruko Scanner fortnightly. The most recent releases landed on August 30, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | Dauntless OBD | Ruko Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/dauntless-obd/id6467540766/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/ruko-scanner/id6474596461/reviews) |
| Number of ratings | **10** | 7 |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 2 MB | 52 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) | [Shenzhen Ruike Innovation Technology Co., Ltd](https://appshunter.io/developer/1528821631) |

## 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


### Ruko Scanner

[App page](https://appshunter.io/ios/app/ruko-scanner/id6474596461)

This utility app allows users to read and edit information from Ruko external Remote ID modules. It supports searching for Remote ID signals, binding UAV identity information to an RID account, and resetting binding details. The app also functions as a monitoring tool to view broadcast information from nearby drones and their locations on a map.

**Highlights:** Read and edit Remote ID module information, Search for Remote ID signals, Bind UAV identity to RID account, Reset module account binding, Monitor drone broadcast information, View drone and map locations

**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 Ruko Scanner free?

Ruko Scanner is free to download, with no in-app purchases.

### Which has better reviews, Dauntless OBD or Ruko Scanner?

Dauntless OBD is rated higher. Dauntless OBD averages 5.0 out of 5 from 10 ratings, while Ruko Scanner averages 3.3 from 7 ratings.

### Do Dauntless OBD or Ruko Scanner have ads?

Neither Dauntless OBD nor Ruko Scanner shows ads.

### Which is updated more often, Dauntless OBD or Ruko Scanner?

Dauntless OBD ships an update every 3 weeks, and Ruko Scanner fortnightly. Most recently, Dauntless OBD was updated on August 30, 2026 and Ruko Scanner on June 6, 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.*