# OBD Home vs OBD2 Car Scanner

The clearest difference is rating: OBD2 Car Scanner at 3.8 against OBD Home's 2.9. OBD2 Car Scanner also leads on ratings volume (1.6K vs 51). OBD Home's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. OBD2 Car Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. OBD Home asks for nothing beyond the download.

OBD2 Car Scanner holds the better App Store score, 3.8 against 2.9. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 1.6K ratings behind it against 51, so its average is the more settled of the two. Written reviews complicate that: 32% of OBD Home's written reviews are positive against 4% of OBD2 Car Scanner's, so the app with the better star average is not the one people write more warmly about.

OBD Home ships an update every 3 weeks, OBD2 Car Scanner every 2 months. The most recent releases landed on November 4, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | OBD Home | OBD2 Car Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (51 ratings)](https://appshunter.io/ios/app/obd-home/id6478903325/reviews) | **[3.8 (1.6K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-torque-fixd/id6479870894/reviews)** |
| Number of ratings | 51 | **1.6K** |
| Positive reviews | **31.6% of reviews** | 3.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 59 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Chaoyue Technology Development Co.,Ltd](https://appshunter.io/developer/1223781320) | [Digital Car Key LLC](https://appshunter.io/developer/1693551925) |

## What reviewers say

### OBD Home

[App page](https://appshunter.io/ios/app/obd-home/id6478903325)

This application connects to your vehicle via Bluetooth to provide diagnostic and monitoring functions. It allows for fault code reading and clearing, performance testing, and travel analysis, offering a comprehensive view of your car's health and driving habits.

**Highlights:** Fault code reading and clearing, Instrument panel monitoring, Performance testing, Travel analysis, Bluetooth 4.0/5.0 support, High-speed data transmission

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

**In-app purchases:** none


### 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 OBD Home free?

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

### Is OBD2 Car Scanner free?

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

### Which has better reviews, OBD Home or OBD2 Car Scanner?

OBD2 Car Scanner is rated higher. OBD Home averages 2.9 out of 5 from 51 ratings, while OBD2 Car Scanner averages 3.8 from 1.6K ratings.

### Do OBD Home or OBD2 Car Scanner have ads?

OBD2 Car Scanner shows ads; OBD Home does not.

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

OBD Home ships an update every 3 weeks, and OBD2 Car Scanner every 2 months. Most recently, OBD Home was updated on November 4, 2026 and OBD2 Car Scanner on November 11, 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.*