# ColdRoomCalc — Refrigeration Load Calculator

> Refrigeration Load Calculator (iPhone/iPad app by Samet Nail Coban.)

- Source: https://appshunter.io/ios/app/coldroomcalc/id6793232439 (this page in markdown: same URL + `.md`)
- Developer: [Samet Nail Coban](https://appshunter.io/developer/6780620147)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 37 MB
- Languages: American English
- Released: 2026-08-13
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/coldroomcalc/id6793232439/reviews.md

## What is ColdRoomCalc?

ColdRoom Calc is a professional refrigeration calculation tool designed for HVAC-R technicians, contractors, engineers and cold storage professionals.

Create a detailed cold room calculation by entering room dimensions, construction properties, door usage, product conditions, internal loads and operating requirements.

KEY FEATURES

• Cold room heat-load calculation
• Positive-temperature, freezer and shock-freezer projects
• Transmission load calculation
• Air infiltration estimation
• Product load calculation
• Internal equipment and personnel loads
• Defrost load consideration
• Adjustable safety factor
• Minimum, recommended and maximum compressor HP guidance
• Evaporator and condenser capacity guidance
• Expansion valve guidance
• Detailed calculation breakdown
• Professional PDF report generation
• PDF sharing and printing
• Local processing with no account required

TRY IT FIRST

Your first completed calculation and PDF report are free.

After the free calculation, a ColdRoom Calc Pro monthly subscription is required to create and export unlimited calculations.

COLDROOM CALC PRO

• Unlimited cold room calculations
• Unlimited professional PDF reports
• Access to future engineering improvements
• Monthly auto-renewable subscription
• Cancel anytime through your Apple ID subscription settings

IMPORTANT TECHNICAL NOTICE

ColdRoom Calc provides preliminary engineering calculations and equipment guidance. Final equipment selection must be verified using manufacturer selection software, current product documentation, applicable standards and actual project conditions.

ColdRoom Calc does not replace the professional judgment of a qualified refrigeration engineer or technician.

No login is required. Calculations are processed locally on your device.

Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://sametnailcoban.com/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ColdRoom Calc Pro | $3.99 | per month |



## Version history (last 1 release)

### 1.0 — 2026-08-13

No release notes.

## More apps by Samet Nail Coban

- [VisionLoop: Daily Intentions](https://appshunter.io/ios/app/visionloop-daily-intentions/id6780620145)
- [QuoteCraft: Estimate Maker](https://appshunter.io/ios/app/quotecraft-estimate-maker/id6787759973)
- [ServiceCraft](https://appshunter.io/ios/app/servicecraft/id6791686044)

All apps by Samet Nail Coban: https://appshunter.io/developer/6780620147

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*