# Knorr vs Hüffermann

The clearest difference is update cadence: Knorr at every 2 months against Hüffermann's every 10 months. Hüffermann's advantage is iOS requirement (12.2 vs 16.0). 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.

Knorr ships an update every 2 months, Hüffermann every 10 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Knorr | Hüffermann |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/knorr-bremse-mobile/id1482388836/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 81 MB | 22 MB |
| Requires iOS | 16.0 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Knorr-Bremse Aktiengesellschaft](https://appshunter.io/developer/1482388835) | [Schwarzmüller](https://appshunter.io/developer/1145468585) |

## What reviewers say

### Knorr

[App page](https://appshunter.io/ios/app/knorr-bremse-mobile/id1482388836)

Stay updated on rail and commercial vehicle systems, including entrance, HVAC, and driver assistance. Engage with content through comments and ratings, and access a technical dictionary with voice translation.

**Highlights:** Latest trends and topics in rail and commercial vehicle systems, Information on intelligent entrance, HVAC, and driver assistance systems, Interactive commenting and rating functions, Technical dictionary with voice output, Translate technical terms into multiple languages

**In-app purchases:** none


### Hüffermann

[App page](https://appshunter.io/ios/app/huffermann/id1611021796)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knorr free?

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

### Is Hüffermann free?

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

### Do Knorr or Hüffermann have ads?

Neither Knorr nor Hüffermann shows ads.

### Which is updated more often, Knorr or Hüffermann?

Knorr ships an update every 2 months, and Hüffermann every 10 months. Most recently, Knorr was updated on November 3, 2026 and Hüffermann on November 3, 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.*