# HORSCH Error Codes vs KUHN

The clearest difference is review sentiment: HORSCH Error Codes at 100% against KUHN's 33%. KUHN's advantage is iOS requirement (13.0 vs 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.

HORSCH Error Codes ships an update every 5 months, KUHN every 9 months. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | HORSCH Error Codes | KUHN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/horsch-error-codes/id911362239/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 215 MB | 74 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HORSCH](https://appshunter.io/developer/911362242) | [KUHN SA](https://appshunter.io/developer/471366120) |

## What reviewers say

### HORSCH Error Codes

[App page](https://appshunter.io/ios/app/horsch-error-codes/id911362239)

This app helps agricultural professionals optimize machine settings and troubleshoot issues. It provides tools for selecting rotors, nozzles, and metering discs, and offers a quick lookup for machine error codes.

**Highlights:** Rotor selection tool, Nozzle calculator and assistant, Metering disc selection, SmartClip Guide for settings, Error code identification and understanding

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

**In-app purchases:** none


### KUHN

[App page](https://appshunter.io/ios/app/kuhn-spreadset/id1108935198)

This application helps optimize fertilizer spreading by guiding users to select the correct fertilizer and adjust spreader settings for precise dosage and even distribution. It functions offline and automatically updates data.

**Highlights:** Fertilizer selection guidance, Spreader adjustment settings, Precise dosage calculation, Lateral distribution optimization, Offline functionality, Automatic data updates

**In-app purchases:** none


## Frequently asked questions

### Is HORSCH Error Codes free?

HORSCH Error Codes is free to download, with no in-app purchases.

### Is KUHN free?

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

### Do HORSCH Error Codes or KUHN have ads?

Neither HORSCH Error Codes nor KUHN shows ads.

### Which is updated more often, HORSCH Error Codes or KUHN?

HORSCH Error Codes ships an update every 5 months, and KUHN every 9 months. Most recently, HORSCH Error Codes was updated on September 10, 2026 and KUHN on June 10, 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.*