# AUKEY Dash vs OBD2 Scanner

The clearest difference is rating: OBD2 Scanner at 4.6 against AUKEY Dash's 1.3. OBD2 Scanner also leads on ratings volume (1.1K vs 27) and review sentiment (23% vs 6%). AUKEY Dash's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. OBD2 Scanner sells 6 in-app purchases, starting at $6.99 per 7 days. AUKEY Dash asks for nothing beyond the download.

OBD2 Scanner holds the better App Store score, 4.6 against 1.3. That said, the two scores are not equally well evidenced: OBD2 Scanner has 1.1K ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 6% of AUKEY Dash's written reviews are positive against 23% of OBD2 Scanner's.

AUKEY Dash ships an update every 6 weeks, OBD2 Scanner monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AUKEY Dash | OBD2 Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (27 ratings)](https://appshunter.io/ios/app/aukey-dash/id1529258341/reviews) | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/obd2-scanner-torque-elm-327/id6477899127/reviews)** |
| Number of ratings | 27 | **1.1K** |
| Positive reviews | 6.3% of reviews | **22.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 102 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Haotek Technology Co.,Limited](https://appshunter.io/developer/1515205028) | [Phong Pham](https://appshunter.io/developer/1731047500) |

## What reviewers say

### AUKEY Dash

[App page](https://appshunter.io/ios/app/aukey-dash/id1529258341)

This utility app provides support for specific dash cam models, allowing users to connect and manage their devices. It is designed to work with a limited range of AUKEY dash cam hardware.

**Highlights:** Dash cam model support, DR02P compatibility, DR02PL compatibility, DRS1 compatibility, DR02DPL compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD2 Scanner

[App page](https://appshunter.io/ios/app/obd2-scanner-torque-elm-327/id6477899127)

Transform your smartphone into a powerful car diagnostic tool. Monitor real-time engine data, read and clear trouble codes, and track your vehicle's performance. Customize your dashboard and access repair manuals to understand and fix issues.

**Highlights:** Real-time engine data monitoring, Read and clear trouble codes, Performance tracking, Customizable dashboards, Repair manual database, Compatibility with OBD2 ELM327 adapters

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weeky freetrial | $6.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Premium Monthly | $14.99 | per month |
| Premium Monthly | $17.99 | per month |
| Premium Yearly | $59.99 | per year |
| Lifetime Premium | $69.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use setup
- ✅ Works well for some vehicle models
- ⭐ Useful for basic OBD2 scanning

**What reviewers complain about**

- 💰 Expensive pricing for limited functionality
- 🐛 Bluetooth connection drops frequently
- ❌ Poor compatibility with many vehicle models
- 📱 Deceptive UI with hidden exit menus
- 🔒 Security concerns and unauthorized charges

**Reported bugs**

- Bluetooth connection drops and requires reboot
- App fails to connect to OBD2 devices
- Sensors display N/A values in paid version
- Cannot select vehicle profile
- App crashes or becomes unresponsive

**Requested features**

- Oil temperature and transmission data
- Wheel sensor information
- Pending DTC display
- Permanent check engine light clearing
- Module-specific scanning selection


## Frequently asked questions

### Is AUKEY Dash free?

AUKEY Dash is free to download, with no in-app purchases.

### Is OBD2 Scanner free?

OBD2 Scanner is free to download, with in-app purchases available.

### Which has better reviews, AUKEY Dash or OBD2 Scanner?

OBD2 Scanner is rated higher. AUKEY Dash averages 1.3 out of 5 from 27 ratings, while OBD2 Scanner averages 4.6 from 1.1K ratings.

### Do AUKEY Dash or OBD2 Scanner have ads?

OBD2 Scanner shows ads; AUKEY Dash does not.

### Which is updated more often, AUKEY Dash or OBD2 Scanner?

AUKEY Dash ships an update every 6 weeks, and OBD2 Scanner monthly. Most recently, AUKEY Dash was updated on October 24, 2026 and OBD2 Scanner on October 30, 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.*