# KoolCode vs P/T Slider Climalife

The clearest difference is iOS requirement: P/T Slider Climalife at 8.0 against KoolCode's 15.1. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for KoolCode against 5.0 for P/T Slider Climalife. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

KoolCode ships an update every 8 months, P/T Slider Climalife every 9 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | KoolCode | P/T Slider Climalife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/koolcode/id563222728/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pt-slider-climalife/id1206362538/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 31 MB | 41 MB |
| Requires iOS | 15.1 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [Gestimat – Groupe Dehon](https://appshunter.io/developer/928450680) |

## What reviewers say

### KoolCode

[App page](https://appshunter.io/ios/app/koolcode/id563222728)

This utility app provides quick, offline access to alarm and parameter codes for refrigeration controllers. It helps service technicians and engineers easily look up information without needing manuals or laptops.

**Highlights:** On-the-spot ADAP-KOOL controller information, Alarm status and parameter descriptions, Offline code lookup tool, Quick code translation, Hierarchical controller selection

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

**In-app purchases:** none


### P/T Slider Climalife

[App page](https://appshunter.io/ios/app/pt-slider-climalife/id1206362538)

This app provides professionals in HVAC and refrigeration with essential temperature and pressure data for a wide range of refrigerants. It includes detailed information on refrigerant composition, temperature glide, boiling point, and molecular weight.

**Highlights:** Temperature and pressure data for refrigerants, Refrigerant composition details, Temperature glide information, Boiling point and molecular weight, Supports HFC, HFO, HC, and other refrigerants, Available in 7 languages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KoolCode free?

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

### Is P/T Slider Climalife free?

P/T Slider Climalife is free to download, with no in-app purchases.

### Which has better reviews, KoolCode or P/T Slider Climalife?

KoolCode and P/T Slider Climalife are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do KoolCode or P/T Slider Climalife have ads?

Neither KoolCode nor P/T Slider Climalife shows ads.

### Which is updated more often, KoolCode or P/T Slider Climalife?

KoolCode ships an update every 8 months, and P/T Slider Climalife every 9 months. Most recently, KoolCode was updated on October 7, 2026 and P/T Slider Climalife on September 29, 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.*