# Fieldpiece Job Link vs SerialCheck

The clearest difference is in-app purchases: Fieldpiece Job Link at none against SerialCheck's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SerialCheck sells 3 in-app purchases, starting at $0.99 per month. Fieldpiece Job Link asks for nothing beyond the download.

Fieldpiece Job Link ships an update fortnightly, SerialCheck every 3 weeks. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Fieldpiece Job Link | SerialCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (517 ratings)](https://appshunter.io/ios/app/fieldpiece-job-link/id873693898/reviews)** | — |
| Number of ratings | **517** | — |
| Positive reviews | 12.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 129 MB | 35 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Fieldpiece Instruments](https://appshunter.io/developer/1862833571) | [NanoHawk](https://appshunter.io/developer/1805616299) |

## 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


### SerialCheck

[App page](https://appshunter.io/ios/app/serialcheck-hvac-age-decoder/id6759895640)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SerialCheck Pro Monthly | $0.99 | per month |
| SerialCheck Pro Annual | $3.99 | per year |
| SerialCheck Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Fieldpiece Job Link free?

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

### Is SerialCheck free?

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

### Do Fieldpiece Job Link or SerialCheck have ads?

Neither Fieldpiece Job Link nor SerialCheck shows ads.

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

Fieldpiece Job Link ships an update fortnightly, and SerialCheck every 3 weeks. Most recently, Fieldpiece Job Link was updated on November 6, 2026 and SerialCheck on October 28, 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.*