# Car Scanner ELM OBD2 vs Pilot Check

The clearest difference is in-app purchases: Pilot Check at none against Car Scanner ELM OBD2's 5. Pilot Check also leads on ads (none vs shown). Car Scanner ELM OBD2's advantage is update cadence (every 5 days vs every 3 months) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Car Scanner ELM OBD2 sells 5 in-app purchases, starting at $3.99 per 6 months. Pilot Check asks for nothing beyond the download.

Car Scanner ELM OBD2 ships an update every 5 days, Pilot Check every 3 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Car Scanner ELM OBD2 | Pilot Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (33K ratings)](https://appshunter.io/ios/app/car-scanner-elm-obd2/id1259933623/reviews)** | — |
| Number of ratings | **33K** | — |
| Positive reviews | 81.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 181 MB | 25 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Svistunov](https://appshunter.io/developer/1259933622) | [Pilot Solution CRM](https://appshunter.io/developer/1137467269) |

## What reviewers say

### Car Scanner ELM OBD2

[App page](https://appshunter.io/ios/app/car-scanner-elm-obd2/id1259933623)

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

**Highlights:** Real-time sensor data, OBD fault code reading and resetting, Customizable dashboard with gauges, Extended PID support, Mode 06 test results, Emission test readiness check, Acceleration measurement tool

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Car Scanner Pro (6 months) | $3.99 | per 6 months |
| Car Scanner Pro (1 year) | $4.99 | per year |
| Car Scanner Pro (low price) | $6.99 | one-time |
| Car Scanner Pro (mid price) | $6.99 | one-time |
| Car Scanner Pro (forever) | $7.99 | one-time |

**What reviewers like**

- 🚀 Works great with cheap OBD2 adapters
- 👍 Highly customizable dashboard
- 👍 Comprehensive sensor data
- 👍 Helpful error code lookup
- 👍 Frequent updates

**What reviewers complain about**

- 🐛 Occasional connection issues
- 🐛 Incorrect sensor readings for some vehicles
- 🐛 Crashes or freezes on some devices
- 🔋 Drains battery when left running

**Reported bugs**

- Unable to connect to certain vehicle models
- Incorrect fuel economy calculations
- Sensor data not updating properly in some cases

**Requested features**

- Add support for more vehicle profiles
- Improve CarPlay integration
- Allow custom dashboard templates
- Add option to automatically save data logs
- Expand sensor coverage, especially for transmissions and ABS


### Pilot Check

[App page](https://appshunter.io/ios/app/pilot-check/id6446126370)

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

**In-app purchases:** none


## Frequently asked questions

### Is Car Scanner ELM OBD2 free?

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

### Is Pilot Check free?

Pilot Check is free to download, with no in-app purchases.

### Do Car Scanner ELM OBD2 or Pilot Check have ads?

Car Scanner ELM OBD2 shows ads; Pilot Check does not.

### Which is updated more often, Car Scanner ELM OBD2 or Pilot Check?

Car Scanner ELM OBD2 ships an update every 5 days, and Pilot Check every 3 months. Most recently, Car Scanner ELM OBD2 was updated on November 5, 2026 and Pilot Check on November 3, 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.*