# Installer App vs AP Installer

The clearest difference is update cadence: Installer App at every 5 weeks against AP Installer's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Installer App ships an update every 5 weeks, AP Installer every 16 months. The most recent releases landed on September 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Installer App | AP Installer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (7 ratings)](https://appshunter.io/ios/app/installer-app/id423984641/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 16 months |
| Monetization | Free | — |
| Size | 90 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [Peter Thornycroft](https://appshunter.io/developer/862687029) |

## 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


### AP Installer

[App page](https://appshunter.io/ios/app/ap-installer/id1061442579)

**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 AP Installer free?

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

### Do Installer App or AP Installer have ads?

Neither Installer App nor AP Installer shows ads.

### Which is updated more often, Installer App or AP Installer?

Installer App ships an update every 5 weeks, and AP Installer every 16 months. Most recently, Installer App was updated on September 1, 2026 and AP Installer on September 14, 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.*