Comparison

RAUCH vs KUHN

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RAUCH

This app provides interactive spreading charts for fertilizer spreaders, offering precise settings for over 3,000 materials. It helps calculate dosage and distribution based on spreader type and configuration, even for older machines. Features include fertilizer identification, calibration calculators, and wind measurement tools.

Highlights
  • Interactive spreading charts
  • 3,000+ fertilizer settings
  • Machine profile creation
  • Digital fertilizer identification (DiS)
  • Calibration test calculator
  • WindMeter and Hitch control
Features
Read full description

The RAUCH-App (formerly "Fertilizer Chart") is an interactive spreading chart for current and older RAUCH-Fertilizer-Spreaders series which can also be used without internet connection. In the RAUCH App you can find specific settings for dosage and distribution for more than 3,000 different types of fertilizers, slug pellets and small seeds. These settings will be calculated depending on the type of spreader and configuration. This App works for machines without electronic control as well. Further more, you have the possibility to create the machine profiles for your spreader, working width and spreading discs which can be used for searching fertilizer settings in a very efficient way. Depending on the kind of spreading and type of spreading material, the Fertilizer App displays values for Normal or Late-top Dressing. There will be a warning in case the settings are incorrect. If possible you get a recommendation for alternative spreading discs. All setting values are seen as recommendation that can be checked with a calibration test and the use of a practice test set and be corrected if necessary. Often used spreading settings are stored as favorite in a simple way and can be recalled any time, be sorted as desired or fine settings as driving speed and application are adapted to your requirements. Furthermore the Fertilizer Chart App includes the digital fertilizer identification system DiS. in a true-to scale photo catalogue for 7 fertilizer groups almost all mineral, granulated fertilizers can be identified. After identification you will find in the correspondent charts the precise setting for the RAUCH fertilizer spreader. The fertilizer identification system is particularly used for fertilizers of unknown origin. XactMap brings digital fertilization directly to the terminal: Create, adjust and transfer application maps wirelessly to the machine via the RAUCH App. No USB stick or additional hardware required – seamlessly integrated with agrirouter and MyJohnDeere for an efficient, connected and secure workflow. XCheck makes spread pattern testing easy: Take a photo, have it analyzed by AI and automatically determine the optimal spreader settings. Fast, precise and directly via the RAUCH App – for less effort and more efficient fertilizer application. Other features such as the calibration test calculator, Fertilizer frizes, the WindMeter, and the Hitch control tool round off the toolbox.

About

KUHN

This app allows users to view their dose modulation map and current position on a plot directly on their smartphone or tablet. It visually indicates the required dose based on location, enabling manual adjustments to machinery settings for optimized application.

Highlights
  • View dose modulation map
  • Track position on plot
  • Manual machine setting adjustment
  • Agronomic approach
  • Input savings
  • Environmental approach
Read full description

Gain precision and make your life easier with the KUHN EasyMaps mobile app. With KUHN EasyMaps, you can view your dose modulation map and your position on the plot directly on your smartphone or tablet. KUHN EasyMaps visually shows you the dose needed depending on your position on the plot, allowing you to manually adjust the settings on your machine. Guiding you through dose modulation: - Agronomic approach - Input savings - Environmental approach - Comfortable working conditions - Free app

Screenshots

RAUCH4 screens
KUHN3 screens

Verdict

The call

The clearest difference is review sentiment: KUHN at 100% against RAUCH's 0%. KUHN also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

RAUCH ships an update every 3 months, KUHN every 6 weeks. Both last shipped on November 2, 2026.

Scorecard3 real differences · 7 level
RAUCH versus KUHN: the parameters behind the verdict, then further details
ParameterRAUCHKUHN
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size128 MB11 MB
Age rating4+17+
DeveloperRAUCH Landmaschinenfabrik GmbHKUHN SA

Customer experience

RAUCH

Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

KUHN

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

RAUCH

No in-app purchases

None

KUHN

No in-app purchases

Questions

Is RAUCH free?
RAUCH is free to download, with no in-app purchases.
Is KUHN free?
KUHN is free to download, with no in-app purchases.
Do RAUCH or KUHN have ads?
Neither RAUCH nor KUHN shows ads.
Which is updated more often, RAUCH or KUHN?
RAUCH ships an update every 3 months, and KUHN every 6 weeks. Most recently, RAUCH was updated on November 2, 2026 and KUHN on November 2, 2026.

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