# KoolCode vs Embraco ToolBox

The clearest difference is review sentiment: Embraco ToolBox at 100% against KoolCode's 50%. Embraco ToolBox also leads on update cadence (every 4 months vs every 8 months) and ratings volume (6 vs 1). KoolCode's advantage is rating (5.0 vs 3.0). 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.

KoolCode holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Embraco ToolBox has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of KoolCode's written reviews are positive against 100% of Embraco ToolBox's, so the app with the better star average is not the one people write more warmly about.

KoolCode ships an update every 8 months, Embraco ToolBox every 4 months. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | KoolCode | Embraco ToolBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koolcode/id563222728/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/embraco-toolbox/id1100359824/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 31 MB | 43 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [Embraco North America, Inc](https://appshunter.io/developer/566648080) |

## What reviewers say

### KoolCode

[App page](https://appshunter.io/ios/app/koolcode/id563222728)

This utility app provides quick, offline access to alarm and parameter codes for refrigeration controllers. It helps service technicians and engineers easily look up information without needing manuals or laptops.

**Highlights:** On-the-spot ADAP-KOOL controller information, Alarm status and parameter descriptions, Offline code lookup tool, Quick code translation, Hierarchical controller selection

**Features:** macOS Compatibility

**In-app purchases:** none


### Embraco ToolBox

[App page](https://appshunter.io/ios/app/embraco-toolbox/id1100359824)

This utility app offers essential tools for refrigeration professionals. It includes product cross-referencing, a refrigerant slider, a distributor locator, and a unit converter. It also provides access to the company's product catalog and troubleshooting guides.

**Highlights:** Product cross-reference, Refrigerant Slider, Distributor locator, Product catalogue, Unit Converter, Troubleshooting

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

**In-app purchases:** none


## Frequently asked questions

### Is KoolCode free?

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

### Is Embraco ToolBox free?

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

### Which has better reviews, KoolCode or Embraco ToolBox?

KoolCode is rated higher. KoolCode averages 5.0 out of 5 from 1 ratings, while Embraco ToolBox averages 3.0 from 6 ratings.

### Do KoolCode or Embraco ToolBox have ads?

Neither KoolCode nor Embraco ToolBox shows ads.

### Which is updated more often, KoolCode or Embraco ToolBox?

KoolCode ships an update every 8 months, and Embraco ToolBox every 4 months. Most recently, KoolCode was updated on September 14, 2026 and Embraco ToolBox on September 10, 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.*