# CPS Link vs GERFS

The clearest difference is rating: CPS Link at 1.9 against GERFS's 1.0. CPS Link also leads on review sentiment (13% vs 0%) and ratings volume (157 vs 17). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CPS Link holds the better App Store score, 1.9 against 1.0. That said, the two scores are not equally well evidenced: CPS Link has 157 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 13% of CPS Link's written reviews are positive against 0% of GERFS's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CPS Link | GERFS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (157 ratings)](https://appshunter.io/ios/app/cps-link/id1185092042/reviews)** | [1.0 (17 ratings)](https://appshunter.io/ios/app/gerfs-blue/id1610736063/reviews) |
| Number of ratings | **157** | 17 |
| Positive reviews | **13.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 85 MB | 175 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CPS Products](https://appshunter.io/developer/945771072) | [ECi Software Solutions](https://appshunter.io/developer/923056025) |

## What reviewers say

### CPS Link

[App page](https://appshunter.io/ios/app/cps-link/id1185092042)

Connect multiple wireless sensors to create a comprehensive diagnostic measurement system. Perform quick single measurements or complex full system diagnostics with analytics. Expand your system over time with new sensor solutions.

**Highlights:** Connect multiple wireless sensors, Comprehensive diagnostic measurement system, Perform quick measurements, Complex system diagnostics with analytics, Expandable sensor system

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Worked well initially
- 💡 Useful features

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔌 Connectivity issues
- ⚠️ Unreliable performance
- 💸 Expensive for poor quality

**Reported bugs**

- App crashes on launch
- Bluetooth connectivity problems
- Inconsistent readings and measurements
- Incompatible with newer iOS versions

**Requested features**

- Update app to fix compatibility issues
- Improve customer support and responsiveness
- Provide better documentation and troubleshooting guides


### GERFS

[App page](https://appshunter.io/ios/app/gerfs-blue/id1610736063)

This mobile application assists field service technicians with their daily tasks. It integrates with specific versions of GlobalEdge and includes new functionality for Azuga Integration.

**Highlights:** Field service technician support, GlobalEdge integration, Azuga Integration functionality, Mobile task management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPS Link free?

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

### Is GERFS free?

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

### Which has better reviews, CPS Link or GERFS?

CPS Link is rated higher. CPS Link averages 1.9 out of 5 from 157 ratings, while GERFS averages 1.0 from 17 ratings.

### Do CPS Link or GERFS have ads?

Neither CPS Link nor GERFS shows ads.

### Which is updated more often, CPS Link or GERFS?

CPS Link ships an update every 3 weeks, and GERFS every 3 weeks. Most recently, CPS Link was updated on October 20, 2026 and GERFS 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.*