# Car Scanner vs Plier

Car Scanner and Plier are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Car Scanner sells 4 in-app purchases, starting at $4.99 per 7 days and Plier sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Car Scanner against 4.6 for Plier. Both are backed by a comparable volume of ratings — 7 and 15 respectively.

## The numbers

| Metric | Car Scanner | Plier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/car-scanner-obd2-elm-reader/id6737484293/reviews) | **[4.6 (15 ratings)](https://appshunter.io/ios/app/plier-car-maintenance-tracker/id6742336175/reviews)** |
| Number of ratings | 7 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 19 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandr Sikorski](https://appshunter.io/developer/1530444928) | [Heap Labs LLC](https://appshunter.io/developer/840318089) |

## What reviewers say

### Car Scanner

[App page](https://appshunter.io/ios/app/car-scanner-obd2-elm-reader/id6737484293)

Transform your smartphone into a car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and access manufacturer-specific information. Analyze driving behavior and track fuel efficiency.

**Highlights:** Read and clear OBD2 trouble codes, Real-time car data monitoring, Manufacturer-specific code access, Emission readiness checks, Freeze frame & performance tests, Trip computer & fuel tracking

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD Premium Weekly | $4.99 | per 7 days |
| OBD Premium Monthly | $9.99 | per month |
| OBD Premium Quarterly | $17.99 | per 3 months |
| OBD Premium Yearly | $29.99 | per year |


### Plier

[App page](https://appshunter.io/ios/app/plier-car-maintenance-tracker/id6742336175)

Transform your iPhone into an AI-powered car diagnostic tool. Connect to your vehicle via an OBD2 device to understand its health, diagnose issues, and estimate repair costs.

**Highlights:** AI-driven diagnostic reports, Real-time OBD2 data and graphs, Check engine light insights, Repair cost estimation, ELM327 Bluetooth compatibility, Troubleshoot engine codes

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $6.99 | per 7 days |
| Pro ( 1 Year ) | $49.99 | per year |


## Frequently asked questions

### Is Car Scanner free?

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

### Is Plier free?

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

### Which has better reviews, Car Scanner or Plier?

Plier is rated higher. Car Scanner averages 4.6 out of 5 from 7 ratings, while Plier averages 4.6 from 15 ratings.

### Do Car Scanner or Plier have ads?

Neither Car Scanner nor Plier shows ads.

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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.*