# Cold Room Calculator vs BITZER SPOT APP

The clearest difference is review sentiment: BITZER SPOT APP at 100% against Cold Room Calculator's 0%. BITZER SPOT APP also leads on rating (4.5 vs 4.0) and update cadence (every 2 months vs every 5 months). Cold Room Calculator's advantage is iOS requirement (15.6 vs 17.6). On price, ratings volume, 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.

BITZER SPOT APP holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 0% of Cold Room Calculator's written reviews are positive against 100% of BITZER SPOT APP's.

Cold Room Calculator ships an update every 5 months, BITZER SPOT APP every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Cold Room Calculator | BITZER SPOT APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/cold-room-calculator/id566083556/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 2 MB | 6 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LU-VE S.p.A.](https://appshunter.io/developer/1438108996) | [BITZER SE](https://appshunter.io/developer/1224090796) |

## 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


### BITZER SPOT APP

[App page](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448)

Verify the authenticity of refrigeration products by scanning QR codes. Access detailed product documentation, find service locations, and get directions, even offline. Protect against counterfeit products and system failures.

**Highlights:** QR code scanning for product authenticity, Access to extensive product documentation, Offline document access, Site directory with contact details, Route planning to service points, Add documentation to favorites

**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 BITZER SPOT APP free?

BITZER SPOT APP is free to download, with no in-app purchases.

### Which has better reviews, Cold Room Calculator or BITZER SPOT APP?

BITZER SPOT APP is rated higher. Cold Room Calculator averages 4.0 out of 5 from 3 ratings, while BITZER SPOT APP averages 4.5 from 2 ratings.

### Do Cold Room Calculator or BITZER SPOT APP have ads?

Neither Cold Room Calculator nor BITZER SPOT APP shows ads.

### Which is updated more often, Cold Room Calculator or BITZER SPOT APP?

Cold Room Calculator ships an update every 5 months, and BITZER SPOT APP every 2 months. Most recently, Cold Room Calculator was updated on November 1, 2026 and BITZER SPOT APP on November 2, 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.*