# Copeland PT Pro vs Refrigerant Calculator

The clearest difference is rating: Refrigerant Calculator at 4.0 against Copeland PT Pro's 3.0. Refrigerant Calculator also leads on review sentiment (50% vs 42%) and iOS requirement (10.0 vs 17.6). 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.

Refrigerant Calculator holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews point the same way: 42% of Copeland PT Pro's written reviews are positive against 50% of Refrigerant Calculator's.

Copeland PT Pro ships an update every 7 months, Refrigerant Calculator every 4 months. The most recent releases landed on October 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Copeland PT Pro | Refrigerant Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/copeland-pt-pro/id465298520/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/refrigerant-calculator/id494446830/reviews)** |
| Number of ratings | **8** | 3 |
| Positive reviews | 41.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | 17.6 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Copeland LP](https://appshunter.io/developer/464252882) | [Caio Pinheiro](https://appshunter.io/developer/494446833) |

## What reviewers say

### Copeland PT Pro

[App page](https://appshunter.io/ios/app/copeland-pt-pro/id465298520)

This app offers on-the-go pressure and temperature conversions for refrigerants. Easily find saturated pressure based on temperature or saturated temperature based on pressure. It's a free tool for iPhone and iPad.

**Highlights:** Pressure and temperature conversions, Refrigerant selection, Temperature to pressure lookup, Pressure to temperature lookup, Supports Celsius, Fahrenheit, Bar, and Psig

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

**In-app purchases:** none


### Refrigerant Calculator

[App page](https://appshunter.io/ios/app/refrigerant-calculator/id494446830)

This reference tool converts pressure and temperature for industrial refrigeration. It supports common refrigerants like ammonia and freon, allowing professionals to easily calculate values such as overheating for compressors and condensers.

**Highlights:** Pressure to temperature conversion, Temperature to pressure conversion, Supports ammonia R717, Supports freon refrigerants, Calculates overheating, Tool for refrigeration engineers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Copeland PT Pro free?

Copeland PT Pro is free to download, with no in-app purchases.

### Is Refrigerant Calculator free?

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

### Which has better reviews, Copeland PT Pro or Refrigerant Calculator?

Refrigerant Calculator is rated higher. Copeland PT Pro averages 3.0 out of 5 from 8 ratings, while Refrigerant Calculator averages 4.0 from 3 ratings.

### Do Copeland PT Pro or Refrigerant Calculator have ads?

Neither Copeland PT Pro nor Refrigerant Calculator shows ads.

### Which is updated more often, Copeland PT Pro or Refrigerant Calculator?

Copeland PT Pro ships an update every 7 months, and Refrigerant Calculator every 4 months. Most recently, Copeland PT Pro was updated on October 21, 2026 and Refrigerant Calculator on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*