# OBD2 Car Scanner vs Part Identifier Plus

The clearest difference is review sentiment: Part Identifier Plus at 50% against OBD2 Car Scanner's 4%. Part Identifier Plus also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). OBD2 Car Scanner's advantage is rating (3.8 vs 3.0) and ratings volume (1.3K vs 2). On price, in-app purchases and monetization model 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 and Part Identifier Plus sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

OBD2 Car Scanner holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: OBD2 Car Scanner has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 4% of OBD2 Car Scanner's written reviews are positive against 50% of Part Identifier Plus's, so the app with the better star average is not the one people write more warmly about.

OBD2 Car Scanner ships an update every 5 weeks, Part Identifier Plus every 3 days. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | OBD2 Car Scanner | Part Identifier Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (1.3K ratings)](https://appshunter.io/ios/app/obd2-car-scanner-torque-fixd/id6479870894/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/part-identifier-plus/id6741009187/reviews) |
| Number of ratings | **1.3K** | 2 |
| Positive reviews | 3.8% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 23 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Digital Car Key LLC](https://appshunter.io/developer/1693551925) | [Redmont Digital LLC](https://appshunter.io/developer/1519548118) |

## What reviewers say

### 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


### Part Identifier Plus

[App page](https://appshunter.io/ios/app/part-identifier-plus/id6741009187)

Instantly identify any automotive part from a photo using advanced AI. Get detailed information, pricing, and purchasing options to simplify repairs and upgrades.

**Highlights:** AI-powered part recognition, Comprehensive part details, Extensive parts database, Shop and compare prices, Subscription plans available

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Part Identifier Pro Monthly | $2.99 | per month |
| Part ID Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is OBD2 Car Scanner free?

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

### Is Part Identifier Plus free?

Part Identifier Plus is free to download, with in-app purchases available.

### Which has better reviews, OBD2 Car Scanner or Part Identifier Plus?

OBD2 Car Scanner is rated higher. OBD2 Car Scanner averages 3.8 out of 5 from 1.3K ratings, while Part Identifier Plus averages 3.0 from 2 ratings.

### Do OBD2 Car Scanner or Part Identifier Plus have ads?

OBD2 Car Scanner shows ads; Part Identifier Plus does not.

### Which is updated more often, OBD2 Car Scanner or Part Identifier Plus?

OBD2 Car Scanner ships an update every 5 weeks, and Part Identifier Plus every 3 days. Most recently, OBD2 Car Scanner was updated on September 22, 2026 and Part Identifier Plus on September 20, 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.*