# Catalyst by APSM vs Refrigeration.AI

The clearest difference is rating: Catalyst by APSM at 5.0 against Refrigeration.AI's 4.5. Refrigeration.AI's advantage is ratings volume (20 vs 2) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Catalyst by APSM holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Refrigeration.AI has 20 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Catalyst by APSM | Refrigeration.AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/catalyst-by-apsm/id6480323124/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/refrigerationai/id6636466102/reviews) |
| Number of ratings | 2 | **20** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free | Free |
| Size | 45 MB | 31 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APSM, LLC](https://appshunter.io/developer/1738694056) | [Craig Allen Ward Jr](https://appshunter.io/developer/1762703877) |

## What reviewers say

### Catalyst by APSM

[App page](https://appshunter.io/ios/app/catalyst-by-apsm/id6480323124)

This mobile application enhances field operations for the APSM Software Platform. It allows users to perform tasks like logging, inspections, and managing work orders. Access essential documents and asset information conveniently, both online and offline.

**Highlights:** Online and offline field operations, Logging and inspections, Corrective work orders, Download and review SOPs, MPs, TOS, P&IDs, Access asset information

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

**In-app purchases:** none


### Refrigeration.AI

[App page](https://appshunter.io/ios/app/refrigerationai/id6636466102)

This application uses AI to help manage and optimize refrigeration systems. It provides guidance on system sizing, safety, regulations, and educational resources to improve efficiency and reliability.

**Highlights:** AI-driven system optimization, Manuals and regulations library, Safety procedures guidance, Educational resources, Energy usage and cost reports, User-friendly dashboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst by APSM free?

Catalyst by APSM is free to download, with no in-app purchases.

### Is Refrigeration.AI free?

Refrigeration.AI is free to download, with no in-app purchases.

### Which has better reviews, Catalyst by APSM or Refrigeration.AI?

Catalyst by APSM is rated higher. Catalyst by APSM averages 5.0 out of 5 from 2 ratings, while Refrigeration.AI averages 4.5 from 20 ratings.

### Do Catalyst by APSM or Refrigeration.AI have ads?

Neither Catalyst by APSM nor Refrigeration.AI shows ads.

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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.*