# Refrigerant Tables vs Cryogenics Pro

The clearest difference is price: Cryogenics Pro at Free against Refrigerant Tables's $3.99. Cryogenics Pro also leads on update cadence (every 10 days vs every 2 months). Refrigerant Tables's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Cryogenics Pro is free to download; Refrigerant Tables costs $3.99 up front. Cryogenics Pro sells 3 in-app purchases, starting at $0.99 per month. Refrigerant Tables asks for nothing beyond the download.

Refrigerant Tables ships an update every 2 months, Cryogenics Pro every 10 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Refrigerant Tables | Cryogenics Pro |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cryogenics-pro/id6757348860/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 55 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Irving Josue Cortes Iturriaga](https://appshunter.io/developer/1750836580) | [立中 侯](https://appshunter.io/developer/1532582722) |

## What reviewers say

### Refrigerant Tables

[App page](https://appshunter.io/ios/app/refrigerant-tables/id6526497856)

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

**In-app purchases:** none


### Cryogenics Pro

[App page](https://appshunter.io/ios/app/cryogenics-pro/id6757348860)

This app provides thermodynamic calculations and equipment sizing tools for engineers. It offers accurate fluid data and process analysis using the CoolProp library, with features like unit conversion and basic fluid property queries.

**Highlights:** Thermodynamic calculations, Equipment sizing tools, CoolProp library integration, Unit converter, Basic fluid properties, Engineering guidelines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Lifecycle purchase. | $29.99 | one-time |


## Frequently asked questions

### Is Refrigerant Tables free?

Refrigerant Tables costs $3.99, with no in-app purchases.

### Is Cryogenics Pro free?

Cryogenics Pro is free to download, with in-app purchases available.

### Do Refrigerant Tables or Cryogenics Pro have ads?

Neither Refrigerant Tables nor Cryogenics Pro shows ads.

### Which is updated more often, Refrigerant Tables or Cryogenics Pro?

Refrigerant Tables ships an update every 2 months, and Cryogenics Pro every 10 days. Most recently, Refrigerant Tables was updated on November 11, 2026 and Cryogenics Pro on November 9, 2026.

---

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