# RAUCH — (fmr. "Fertilizer Chart") > Interactive spreading charts and tools for RAUCH fertilizer spreaders. (iPhone/iPad app by RAUCH Landmaschinenfabrik GmbH.) - Source: https://appshunter.io/ios/app/rauch/id1053829527 (this page in markdown: same URL + `.md`) - Developer: [RAUCH Landmaschinenfabrik GmbH](https://appshunter.io/developer/1053829526) - Category: Productivity, Reference - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 78 MB - Languages: American English - Released: 2015-11-06 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/rauch/id1053829527/reviews.md ## What is RAUCH? 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. Other new features such as the calibration test calculator, Fertilizer frizes, the WindMeter, and the Hitch control tool round off the toolbox. ## Key features - Interactive spreading charts - 3,000+ fertilizer settings - Machine profile creation - Digital fertilizer identification (DiS) - Calibration test calculator - WindMeter and Hitch control ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/rauch/id1053829527/reviews.md ### 3/5 — Application rates *2020-04-01* Good app but it should allow you put your application rate below 200kg/ha as quite a lot of the application rate I make are below 200 kg/ha and it takes a while to work out application rates. Other than that overall a well layed out easy to use app😃 ### 1/5 — Why can’t I select a spreading rate below 200kg/ha *2019-05-29* This app is awful. I can’t select a spreading rate less than 200kg/ha. I can’t search for the fertilizer I have. Having to read every option rather than type in what I’ve got is archaic. It’s 2019. Give us a simple box to type in our fertilizer density, speed and give us the slider setting for the selected spreader. That’s it. Easy, and actually efficient. ## Frequently asked questions about RAUCH ### Does RAUCH have ads? No, RAUCH is ad-free, allowing for an uninterrupted user experience while managing fertilizer spreading. ### What devices support RAUCH? RAUCH is available for iPhone and iPod devices, providing essential tools for agricultural tasks on the go. ### How often is RAUCH updated? The latest version is 6.2.1, last updated on February 17, 2026. Users can expect ongoing improvements and feature additions. ### Can RAUCH be used offline? Yes, RAUCH can be used without an internet connection, ensuring access to critical spreading charts and tools in any field condition. ### What is the age rating for RAUCH? RAUCH has an age rating of 4+, making it suitable for a wide range of users involved in agricultural operations. ### How does RAUCH help with fertilizer identification? RAUCH includes the digital fertilizer identification system (DiS) with a photo catalogue to identify nearly all mineral, granulated fertilizers, providing precise settings for RAUCH spreaders. ### Can I save my preferred spreading settings in RAUCH? Yes, you can store often-used spreading settings as favorites in RAUCH for quick recall, sorting, and easy adjustment to your specific requirements. ### What kind of support does RAUCH offer for older machines? RAUCH supports current and older RAUCH-Fertilizer-Spreader series, including machines without electronic control, by providing specific settings for dosage and distribution. ## Version history (last 5 releases) ### 6.2.1 — 2026-02-17 Fixed broken images for DIS ### 6.2.0 — 2026-01-23 New features: - AXIS-M 25 implemented - Device support Android 16KB - Language support: Hungarian, Danish, Croatian, Greek, Chinese - Instructions & explanatory videos - Chatbot “Ask Albert” Corrections: - LoadControl / kg Residue could not display negative weights - Machine images updated - Screenshots in the tour were not translated - Correction of some translations - Graphic for cultivation height in normal fertilization adjusted - “NULL” removed from seed list - Country code USA corrected (sorting of spreading materials) - DIS only displayed when available - ... ### 6.1.1 — 2025-06-20 New languages: Danish, Hungarian New function: "Ask Albert" (chatbot) ### 6.0.3 — 2025-05-28 New languages are supported. ### 6.0.2 — 2025-03-12 Bugfix: Corrected calculation of the metering slide position (eliminated jumps/discontinuities) ## Apps similar to RAUCH | App | Rating | Price | Category | | --- | --- | --- | --- | | [Field Navigator: Tractor GPS](https://appshunter.io/ios/app/field-navigator-tractor-gps/id6587557525) | 4.2 (126) | Free | Productivity | | [Agroptima](https://appshunter.io/ios/app/agroptima/id929585869) | — | Free | Productivity | | [AgPilotX](https://appshunter.io/ios/app/agpilotx/id1316821986) | 4.2 (20) | Free | Productivity | | [KUHN - ForageXpert](https://appshunter.io/ios/app/kuhn-foragexpert/id903373424) | — | Free | Productivity | | [KUHN - SpreadSet](https://appshunter.io/ios/app/kuhn-spreadset/id1108935198) | — | Free | Productivity | | [TeamViewer Remote Control](https://appshunter.io/ios/app/teamviewer-remote-control/id692035811) | 4.7 (43,321) | Free | Productivity | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*