# Refrigeration Toolkit vs Filtrex One

The clearest difference is ratings volume: Refrigeration Toolkit at 69 against Filtrex One's 1. Refrigeration Toolkit also leads on update cadence (fortnightly vs every 6 weeks). Filtrex One's advantage is rating (5.0 vs 4.8) and iOS requirement (12.4 vs 16.0). 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.

Filtrex One holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Refrigeration Toolkit has 69 ratings behind it against 1, so its average is the more settled of the two.

Refrigeration Toolkit ships an update fortnightly, Filtrex One every 6 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Refrigeration Toolkit | Filtrex One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (69 ratings)](https://appshunter.io/ios/app/refrigeration-toolkit/id1483010728/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/filtrex-one/id6470935157/reviews)** |
| Number of ratings | **69** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 168 MB | 27 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Heatcraft Refrigeration Products, LLC](https://appshunter.io/developer/1483010727) | [Filtrex Service Group, Inc.](https://appshunter.io/developer/1449318816) |

## What reviewers say

### Refrigeration Toolkit

[App page](https://appshunter.io/ios/app/refrigeration-toolkit/id1483010728)

This tool helps users build and model bug fixes. It is designed for professionals in the refrigeration industry to streamline their maintenance and repair processes.

**Highlights:** Build models, Model bug fixes, Streamline processes

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

**In-app purchases:** none


### Filtrex One

[App page](https://appshunter.io/ios/app/filtrex-one/id6470935157)

Manage and track your equipment assets with a centralized system. View inventory, maintenance history, and generate reports. Allows limited access for third-party technicians to simplify asset data maintenance.

**Highlights:** Scan and track equipment assets, Centralized asset repository, View equipment inventory, Access maintenance history, Generate first-level reports, Grant limited third-party access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Refrigeration Toolkit free?

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

### Is Filtrex One free?

Filtrex One is free to download, with no in-app purchases.

### Which has better reviews, Refrigeration Toolkit or Filtrex One?

Filtrex One is rated higher. Refrigeration Toolkit averages 4.8 out of 5 from 69 ratings, while Filtrex One averages 5.0 from 1 ratings.

### Do Refrigeration Toolkit or Filtrex One have ads?

Neither Refrigeration Toolkit nor Filtrex One shows ads.

### Which is updated more often, Refrigeration Toolkit or Filtrex One?

Refrigeration Toolkit ships an update fortnightly, and Filtrex One every 6 weeks. Most recently, Refrigeration Toolkit was updated on October 24, 2026 and Filtrex One on October 10, 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.*