# Fieldpiece Job Link vs KMC Commander

The clearest difference is rating: KMC Commander at 5.0 against Fieldpiece Job Link's 2.5. Fieldpiece Job Link's advantage is update cadence (fortnightly vs every 9 months) and ratings volume (518 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

KMC Commander holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Fieldpiece Job Link has 518 ratings behind it against 2, so its average is the more settled of the two.

Fieldpiece Job Link ships an update fortnightly, KMC Commander every 9 months. The most recent releases landed on November 11, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Fieldpiece Job Link | KMC Commander |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (518 ratings)](https://appshunter.io/ios/app/fieldpiece-job-link/id873693898/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kmc-commander/id949507384/reviews)** |
| Number of ratings | **518** | 2 |
| Positive reviews | 12.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 9 months |
| Monetization | Free | Free |
| Size | 129 MB | 22 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fieldpiece Instruments](https://appshunter.io/developer/1862833571) | [Kreuter Manufacturing Co., Inc.](https://appshunter.io/developer/949507383) |

## What reviewers say

### Fieldpiece Job Link

[App page](https://appshunter.io/ios/app/fieldpiece-job-link/id873693898)

This app connects wirelessly with compatible HVACR tools to help professionals troubleshoot, diagnose, and evaluate HVACR systems. It serves as a central hub for managing wireless tools and business solutions, linking your equipment to your jobs.

**Highlights:** Wireless tool connectivity, System troubleshooting, Diagnostic capabilities, System evaluation, Business solutions hub

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app when it works
- 📊 Useful for showing customers data
- 💻 Convenient to have all measurements in one place
- 🔍 Accurate and reliable tools

**What reviewers complain about**

- 🔌 Requires internet connection to use
- 🔒 Mandatory login causes issues
- 🔍 Connectivity problems with Bluetooth tools
- 🐛 Buggy and crashes frequently
- ⏱️ Slow and unresponsive at times

**Reported bugs**

- App crashes when trying to change metering device
- Unable to unselect items in graph
- Readings not displaying correctly
- Frequent disconnections from Bluetooth tools
- Login issues and account problems

**Requested features**

- Add manual calibration option
- Allow offline use of basic features
- Improve graphing and data visualization
- Expand refrigerant options
- Streamline login process


### KMC Commander

[App page](https://appshunter.io/ios/app/kmc-commander/id949507384)

Manage building automation systems remotely with this secure mobile platform. Monitor HVAC equipment, view live data, set schedules, and receive alerts for efficient operations. Facilitates collaborative building management and faster troubleshooting.

**Highlights:** Remote building automation management, HVAC equipment monitoring, Live data and dashboards, Scheduling and alerts, System performance analysis, Secure team access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fieldpiece Job Link free?

Fieldpiece Job Link is free to download, with no in-app purchases.

### Is KMC Commander free?

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

### Which has better reviews, Fieldpiece Job Link or KMC Commander?

KMC Commander is rated higher. Fieldpiece Job Link averages 2.5 out of 5 from 518 ratings, while KMC Commander averages 5.0 from 2 ratings.

### Do Fieldpiece Job Link or KMC Commander have ads?

Neither Fieldpiece Job Link nor KMC Commander shows ads.

### Which is updated more often, Fieldpiece Job Link or KMC Commander?

Fieldpiece Job Link ships an update fortnightly, and KMC Commander every 9 months. Most recently, Fieldpiece Job Link was updated on November 11, 2026 and KMC Commander on November 1, 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.*