# Cold Room Calculator vs Refrigeration Toolkit

The clearest difference is review sentiment: Refrigeration Toolkit at 100% against Cold Room Calculator's 0%. Refrigeration Toolkit also leads on rating (4.8 vs 4.0) and update cadence (fortnightly vs every 5 months). 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.

Refrigeration Toolkit holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Refrigeration Toolkit has 69 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Cold Room Calculator's written reviews are positive against 100% of Refrigeration Toolkit's.

Cold Room Calculator ships an update every 5 months, Refrigeration Toolkit fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cold Room Calculator | Refrigeration Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/cold-room-calculator/id566083556/reviews) | **[4.8 (69 ratings)](https://appshunter.io/ios/app/refrigeration-toolkit/id1483010728/reviews)** |
| Number of ratings | 3 | **69** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 2 MB | 168 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LU-VE S.p.A.](https://appshunter.io/developer/1438108996) | [Heatcraft Refrigeration Products, LLC](https://appshunter.io/developer/1483010727) |

## What reviewers say

### Cold Room Calculator

[App page](https://appshunter.io/ios/app/cold-room-calculator/id566083556)

This tool quickly calculates the necessary cooling capacity for cold rooms. It allows users to input temperature, dimensions, insulation, heat loss, and product data to generate instant calculations. Results can be emailed for easy sharing.

**Highlights:** Calculate cooling capacity, Input temperature data, Enter cold room dimensions, Specify insulation and heat loss, Define stored product details, Email calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Cold Room Calculator free?

Cold Room Calculator is free to download, with no in-app purchases.

### Is Refrigeration Toolkit free?

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

### Which has better reviews, Cold Room Calculator or Refrigeration Toolkit?

Refrigeration Toolkit is rated higher. Cold Room Calculator averages 4.0 out of 5 from 3 ratings, while Refrigeration Toolkit averages 4.8 from 69 ratings.

### Do Cold Room Calculator or Refrigeration Toolkit have ads?

Neither Cold Room Calculator nor Refrigeration Toolkit shows ads.

### Which is updated more often, Cold Room Calculator or Refrigeration Toolkit?

Cold Room Calculator ships an update every 5 months, and Refrigeration Toolkit fortnightly. Most recently, Cold Room Calculator was updated on November 1, 2026 and Refrigeration Toolkit 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.*