# Cold Room Calculator vs Dry Tools

The clearest difference is review sentiment: Dry Tools at 100% against Cold Room Calculator's 0%. Dry Tools also leads on rating (5.0 vs 4.0) and iOS requirement (11.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

Dry Tools holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 0% of Cold Room Calculator's written reviews are positive against 100% of Dry Tools's.

Cold Room Calculator ships an update every 5 months, Dry Tools every 6 months. The most recent releases landed on November 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Cold Room Calculator | Dry Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/cold-room-calculator/id566083556/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dry-tools/id1462240541/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 2 MB | 45 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [LU-VE S.p.A.](https://appshunter.io/developer/1438108996) | [CLIMATE BY DESIGN INTERNATIONAL, INC.](https://appshunter.io/developer/1462240540) |

## 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


### Dry Tools

[App page](https://appshunter.io/ios/app/dry-tools/id1462240541)

This app provides HVAC professionals and students with essential calculation tools, including air stream mixing, HVAC formulas, lead time planning, and a psychrometric calculator with weather data. It also offers educational content and industry-specific terminology.

**Highlights:** Air Stream Mixing Calculator, HVAC Formulas, Lead Time Wheel, Psychrometric Calculator, Integrated Weather Data, Educational Content, Industry Glossary

**Features:** macOS Compatibility

**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 Dry Tools free?

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

### Which has better reviews, Cold Room Calculator or Dry Tools?

Dry Tools is rated higher. Cold Room Calculator averages 4.0 out of 5 from 3 ratings, while Dry Tools averages 5.0 from 5 ratings.

### Do Cold Room Calculator or Dry Tools have ads?

Neither Cold Room Calculator nor Dry Tools shows ads.

### Which is updated more often, Cold Room Calculator or Dry Tools?

Cold Room Calculator ships an update every 5 months, and Dry Tools every 6 months. Most recently, Cold Room Calculator was updated on November 1, 2026 and Dry Tools on October 13, 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.*