# macroHOLZdata vs UZIN Floor Navigator

The clearest difference is iOS requirement: macroHOLZdata at 9.0 against UZIN Floor Navigator's 12.4. 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.

macroHOLZdata ships an update every 6 months, UZIN Floor Navigator every 7 months. The most recent releases landed on November 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | macroHOLZdata | UZIN Floor Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/macroholzdata/id1120922391/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free | — |
| Size | 130 MB | 65 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sven Koch](https://appshunter.io/developer/1499207674) | [Uzin Utz SE](https://appshunter.io/developer/687283192) |

## What reviewers say

### macroHOLZdata

[App page](https://appshunter.io/ios/app/macroholzdata/id1120922391)

Identify common trade timbers using macroscopic features. This app provides high-quality illustrations and a database of wood properties, processing, and utilization information. It's a valuable tool for education and self-study in forestry and the timber industry.

**Highlights:** Interactive timber identification, Macroscopic feature observation, High-quality color illustrations, Wood properties database, Processing and utilization information, Educational tool for wood technology

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

**In-app purchases:** none


### UZIN Floor Navigator

[App page](https://appshunter.io/ios/app/uzin-floor-navigator/id1558482645)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is macroHOLZdata free?

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

### Is UZIN Floor Navigator free?

UZIN Floor Navigator is free to download, with no in-app purchases.

### Do macroHOLZdata or UZIN Floor Navigator have ads?

Neither macroHOLZdata nor UZIN Floor Navigator shows ads.

### Which is updated more often, macroHOLZdata or UZIN Floor Navigator?

macroHOLZdata ships an update every 6 months, and UZIN Floor Navigator every 7 months. Most recently, macroHOLZdata was updated on November 2, 2026 and UZIN Floor Navigator on October 9, 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.*