# WE Catalog vs Wurth WDM

The clearest difference is review sentiment: WE Catalog at 100% against Wurth WDM's 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.

Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | WE Catalog | Wurth WDM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/we-catalog/id1439172334/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | Every 9 months |
| Monetization | Free | Free |
| Size | 53 MB | 154 MB |
| Requires iOS | 17.6 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wuerth Elektronik eiSos GmbH & Co. KG](https://appshunter.io/developer/962754647) | [Würth International AG](https://appshunter.io/developer/1191287894) |

## What reviewers say

### WE Catalog

[App page](https://appshunter.io/ios/app/we-catalog/id1439172334)

This app helps users select electronic components for their projects. It offers a QR-code scanner for paper catalogs and provides access to a wide range of components like ferrites, inductors, and capacitors.

**Highlights:** Component selection tool, QR-code scanner, Ferrite selection, Inductor selection, Capacitor selection, Resistor selection, LED selection

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

**In-app purchases:** none


### Wurth WDM

[App page](https://appshunter.io/ios/app/wurth-wdm/id1501559326)

Create floor plans by drawing or taking photos, and integrate measurements directly from compatible laser distance meters. Alternatively, manually input measurements for accurate digital representations of spaces. Export your plans as JPG or PDF files.

**Highlights:** Draw floor plans, Draw on photos, Integrate laser distance meter measurements, Manual measurement input, Auto-generate floor plans with sensor, Export as JPG or PDF

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WE Catalog free?

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

### Is Wurth WDM free?

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

### Do WE Catalog or Wurth WDM have ads?

Neither WE Catalog nor Wurth WDM shows ads.

### Which is updated more often, WE Catalog or Wurth WDM?

WE Catalog ships an update every 9 months, and Wurth WDM every 9 months. Most recently, WE Catalog was updated on October 24, 2026 and Wurth WDM on October 29, 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.*