# Code vs OBD2 Car Scanner

The clearest difference is review sentiment: Code at 75% against OBD2 Car Scanner's 4%. Code also leads on ads (none vs shown) and rating (4.0 vs 3.8). OBD2 Car Scanner's advantage is ratings volume (1.3K vs 5). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Code sells 1 one-off in-app purchase and OBD2 Car Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Code holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 1.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 75% of Code's written reviews are positive against 4% of OBD2 Car Scanner's.

Code ships an update monthly, OBD2 Car Scanner every 5 weeks. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Code | OBD2 Car Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/coderead/id1364698606/reviews)** | [3.8 (1.3K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-torque-fixd/id6479870894/reviews) |
| Number of ratings | 5 | **1.3K** |
| Positive reviews | **75.0% of reviews** | 3.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 76 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vance & Hines](https://appshunter.io/developer/786747328) | [Digital Car Key LLC](https://appshunter.io/developer/1693551925) |

## What reviewers say

### Code

[App page](https://appshunter.io/ios/app/coderead/id1364698606)

Diagnose Harley-Davidson motorcycle issues directly from your iPhone. Access detailed code descriptions, view diagnostic videos, and monitor live sensor data. Save and retrieve your code history for advanced troubleshooting.

**Highlights:** Read Harley-Davidson trouble codes, Detailed code descriptions, Diagnostic videos, Live sensor data, Save/retrieve code history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Code:READ Premium | $0.99 | one-time |


### OBD2 Car Scanner

[App page](https://appshunter.io/ios/app/obd2-car-scanner-torque-fixd/id6479870894)

Diagnose your car's engine and transmission with real-time data, customizable dashboards, and emissions readiness checks. This app connects to your vehicle's OBD2 system via Wi-Fi or Bluetooth for comprehensive maintenance and performance insights.

**Highlights:** Comprehensive diagnostics, Customizable dashboard, Real-time monitoring, Emissions readiness check, ECU self-monitoring test, HUD mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $4.99 | per 7 days |
| Monthly Premium Subscription | $11.99 | per month |
| Lifetime Premium | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use

**What reviewers complain about**

- 🚫 Doesn't work as expected
- 💰 Expensive subscription
- 🛑 Difficult to cancel subscription
- 🤖 Intrusive ads
- 🔌 Connectivity issues

**Reported bugs**

- App crashes frequently
- Unable to register device
- Inaccurate diagnostic readings

**Requested features**

- Free trial option
- Compatibility with more vehicle models


## Frequently asked questions

### Is Code free?

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

### Is OBD2 Car Scanner free?

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

### Which has better reviews, Code or OBD2 Car Scanner?

Code is rated higher. Code averages 4.0 out of 5 from 5 ratings, while OBD2 Car Scanner averages 3.8 from 1.3K ratings.

### Do Code or OBD2 Car Scanner have ads?

OBD2 Car Scanner shows ads; Code does not.

### Which is updated more often, Code or OBD2 Car Scanner?

Code ships an update monthly, and OBD2 Car Scanner every 5 weeks. Most recently, Code was updated on October 1, 2026 and OBD2 Car Scanner on October 14, 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.*