# Steel Profiles Pro vs Kärcher Programme

The clearest difference is price: Kärcher Programme at Free against Steel Profiles Pro's $9.99. Kärcher Programme also leads on update cadence (every 6 weeks vs every 26 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Kärcher Programme is free to download; Steel Profiles Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Steel Profiles Pro ships an update every 26 months, Kärcher Programme every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Steel Profiles Pro | Kärcher Programme |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (34 ratings)](https://appshunter.io/ios/app/steel-profiles-pro/id662511256/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 30 MB | 82 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Rossi](https://appshunter.io/developer/328578840) | [Alfred Kaercher SE & Co. KG](https://appshunter.io/developer/661626347) |

## What reviewers say

### Steel Profiles Pro

[App page](https://appshunter.io/ios/app/steel-profiles-pro/id662511256)

This reference tool provides comprehensive data on steel shapes from American standards. Access geometry, detailing, and design properties, with sortable and searchable options. Convert values to different units for flexible analysis.

**Highlights:** American (AISC) steel shapes, Geometry, detailing, and design properties, Sortable and searchable shapes, Unit conversion for all values, Detailed graphics for Retina displays, Dark and light theme options, iPad-specific table and all-in-one views

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

**In-app purchases:** none


### Kärcher Programme

[App page](https://appshunter.io/ios/app/karcher-programme/id1472975333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Steel Profiles Pro free?

Steel Profiles Pro costs $9.99, with no in-app purchases.

### Is Kärcher Programme free?

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

### Do Steel Profiles Pro or Kärcher Programme have ads?

Neither Steel Profiles Pro nor Kärcher Programme shows ads.

### Which is updated more often, Steel Profiles Pro or Kärcher Programme?

Steel Profiles Pro ships an update every 26 months, and Kärcher Programme every 6 weeks. Most recently, Steel Profiles Pro was updated on October 24, 2026 and Kärcher Programme on October 24, 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.*