# Refrigeration Toolkit vs KE2 Service Tool

The clearest difference is review sentiment: Refrigeration Toolkit at 100% against KE2 Service Tool's 50%. Refrigeration Toolkit also leads on rating (4.8 vs 4.5) and ratings volume (69 vs 8). KE2 Service Tool's advantage is iOS requirement (13.0 vs 16.0). 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.

Refrigeration Toolkit holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Refrigeration Toolkit has 69 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Refrigeration Toolkit's written reviews are positive against 50% of KE2 Service Tool's.

Refrigeration Toolkit ships an update fortnightly, KE2 Service Tool every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Refrigeration Toolkit | KE2 Service Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (69 ratings)](https://appshunter.io/ios/app/refrigeration-toolkit/id1483010728/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/ke2-service-tool/id6443488406/reviews) |
| Number of ratings | **69** | 8 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 168 MB | 62 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Heatcraft Refrigeration Products, LLC](https://appshunter.io/developer/1483010727) | [KE2 Therm Solutions](https://appshunter.io/developer/1646449848) |

## What reviewers say

### Refrigeration Toolkit

[App page](https://appshunter.io/ios/app/refrigeration-toolkit/id1483010728)

This tool helps users build and model bug fixes. It is designed for professionals in the refrigeration industry to streamline their maintenance and repair processes.

**Highlights:** Build models, Model bug fixes, Streamline processes

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

**In-app purchases:** none


### KE2 Service Tool

[App page](https://appshunter.io/ios/app/ke2-service-tool/id6443488406)

This tool enables users to discover and manage KE2 Therm Controllers and Sensors on their local network. It supports both ethernet and wireless connections for seamless device management.

**Highlights:** Local device discovery, Manage KE2 Therm Controllers, Manage KE2 Therm Sensors, Ethernet connection support, Wireless connection support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Refrigeration Toolkit free?

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

### Is KE2 Service Tool free?

KE2 Service Tool is free to download, with no in-app purchases.

### Which has better reviews, Refrigeration Toolkit or KE2 Service Tool?

Refrigeration Toolkit is rated higher. Refrigeration Toolkit averages 4.8 out of 5 from 69 ratings, while KE2 Service Tool averages 4.5 from 8 ratings.

### Do Refrigeration Toolkit or KE2 Service Tool have ads?

Neither Refrigeration Toolkit nor KE2 Service Tool shows ads.

### Which is updated more often, Refrigeration Toolkit or KE2 Service Tool?

Refrigeration Toolkit ships an update fortnightly, and KE2 Service Tool every 3 weeks. Most recently, Refrigeration Toolkit was updated on November 3, 2026 and KE2 Service Tool on November 3, 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.*