# DriveWizard vs LG HVAC Service

The clearest difference is rating: LG HVAC Service at 3.0 against DriveWizard's 2.2. LG HVAC Service also leads on review sentiment (25% vs 15%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LG HVAC Service holds the better App Store score, 3.0 against 2.2. Both are backed by a comparable volume of ratings — 23 and 10 respectively. Written reviews point the same way: 15% of DriveWizard's written reviews are positive against 25% of LG HVAC Service's.

DriveWizard ships an update every 5 months, LG HVAC Service every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DriveWizard | LG HVAC Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (23 ratings)](https://appshunter.io/ios/app/drivewizard/id1322278860/reviews) | **[3.0 (10 ratings)](https://appshunter.io/ios/app/lg-hvac-service/id1521784544/reviews)** |
| Number of ratings | **23** | 10 |
| Positive reviews | 15.4% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 168 MB | 38 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YASKAWA ELECTRIC CORPORATION](https://appshunter.io/developer/1322278859) | [LG Electronics](https://appshunter.io/developer/382800716) |

## What reviewers say

### DriveWizard

[App page](https://appshunter.io/ios/app/drivewizard/id1322278860)

Access detailed product information, technical data, and troubleshooting guides by scanning QR codes on drives. Remotely edit parameters, operate, and monitor drive conditions in real-time via Bluetooth. Back up inverter parameters to the cloud for anytime, anywhere access.

**Highlights:** QR code scanning for product data, Real-time drive monitoring, Parameter editing via Bluetooth, Cloud backup of drive parameters, Access to technical data and catalogs, Troubleshooting assistance

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

**In-app purchases:** none


### LG HVAC Service

[App page](https://appshunter.io/ios/app/lg-hvac-service/id1521784544)

Access technical content and service information for system air conditioners on your mobile device. Features include error code lookup, troubleshooting guides, manuals, refrigerant simulation, and unit conversion tools.

**Highlights:** Error code lookup, Troubleshooting guide, Manual guide download, Refrigerant simulation, Unit conversion, Remote call services

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DriveWizard free?

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

### Is LG HVAC Service free?

LG HVAC Service is free to download, with no in-app purchases.

### Which has better reviews, DriveWizard or LG HVAC Service?

LG HVAC Service is rated higher. DriveWizard averages 2.2 out of 5 from 23 ratings, while LG HVAC Service averages 3.0 from 10 ratings.

### Do DriveWizard or LG HVAC Service have ads?

Neither DriveWizard nor LG HVAC Service shows ads.

### Which is updated more often, DriveWizard or LG HVAC Service?

DriveWizard ships an update every 5 months, and LG HVAC Service every 2 months. Most recently, DriveWizard was updated on October 29, 2026 and LG HVAC Service on October 24, 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.*