# Installer App vs P/T Slider Climalife

The clearest difference is rating: P/T Slider Climalife at 5.0 against Installer App's 3.0. P/T Slider Climalife also leads on iOS requirement (8.0 vs 15.0). Installer App's advantage is update cadence (every 5 weeks vs every 9 months) and ratings volume (7 vs 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.

P/T Slider Climalife holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Installer App has 7 ratings behind it against 1, so its average is the more settled of the two.

Installer App ships an update every 5 weeks, P/T Slider Climalife every 9 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Installer App | P/T Slider Climalife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (7 ratings)](https://appshunter.io/ios/app/installer-app/id423984641/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pt-slider-climalife/id1206362538/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 90 MB | 41 MB |
| Requires iOS | 15.0 | **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

### Installer App

[App page](https://appshunter.io/ios/app/installer-app/id423984641)

This app provides HVAC professionals with a digital toolbox for everyday tasks. It offers product information, installation guides, and advanced features to streamline work, including project management and hydronic balancing tools.

**Highlights:** Radiator Presetting, Product Finder, My Projects (Cloud-based), Hydronic Balancing, Flow/Pressure Calculator, Floor Heating Tools, Burner Converter, Magnetic Tool

**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 Installer App free?

Installer App 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, Installer App or P/T Slider Climalife?

P/T Slider Climalife is rated higher. Installer App averages 3.0 out of 5 from 7 ratings, while P/T Slider Climalife averages 5.0 from 1 ratings.

### Do Installer App or P/T Slider Climalife have ads?

Neither Installer App nor P/T Slider Climalife shows ads.

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

Installer App ships an update every 5 weeks, and P/T Slider Climalife every 9 months. Most recently, Installer App was updated on October 24, 2026 and P/T Slider Climalife on October 15, 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.*