# Staalprofielen vs @Uzz

The clearest difference is iOS requirement: @Uzz at 12.0 against Staalprofielen's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Staalprofielen ships an update every 40 months, @Uzz every 41 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Staalprofielen | @Uzz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/staalprofielen/id715625501/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 40 months** | Every 41 months |
| Monetization | Free | — |
| Size | 55 MB | 82 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bouwen met Staal](https://appshunter.io/developer/1347813215) | [AtuZz](https://appshunter.io/developer/1376018517) |

## What reviewers say

### Staalprofielen

[App page](https://appshunter.io/ios/app/staalprofielen/id715625501)

Access a comprehensive catalog of steel profiles, including dimensions and steel grades available in stock or with short delivery times. Key technical data for various steel types is also provided.

**Highlights:** Stock program of steel traders, Available dimensions and steel grades, Delivery within three working days, Key technical data, Catalog of various steel profiles, Reinforcing steel information

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

**In-app purchases:** none


### @Uzz

[App page](https://appshunter.io/ios/app/uzz/id1376018518)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Staalprofielen free?

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

### Is @Uzz free?

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

### Do Staalprofielen or @Uzz have ads?

Neither Staalprofielen nor @Uzz shows ads.

### Which is updated more often, Staalprofielen or @Uzz?

Staalprofielen ships an update every 40 months, and @Uzz every 41 months. Most recently, Staalprofielen was updated on October 1, 2026 and @Uzz on October 13, 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.*