# SilageSnap

> In-field corn silage kernel processor effectiveness assessment tool. (iPhone/iPad app by University of Wisconsin-Madison Shared Apps.)

- Source: https://appshunter.io/ios/app/silagesnap/id1435199597 (this page in markdown: same URL + `.md`)
- Developer: [University of Wisconsin-Madison Shared Apps](https://appshunter.io/developer/908478605)
- Category: Reference, Utilities
- Price: Free
- Rating: 5.00/5 from 5 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 12 MB
- Languages: American English
- Released: 2018-09-22
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/silagesnap/id1435199597/reviews.md

## What is SilageSnap?

Have you ever wondered how well your corn silage kernel processor is working during harvest? SilageSnap allows you to check the particle size of corn kernels in your chopped and processed corn silage during harvest. The app utilizes an image processing algorithm to measure the particle sizes and provide a quantitative assessment of the kernel processing score in-field. This assessment is not meant to replace laboratory analysis of the harvested silage, but will provide a repeatable method for estimating Kernel Processing Score (KPS). Things you will need:

1.  The SilageSnap app installed on your mobile device.
2.  A U.S. coin or 1 Euro or ½ Euro coin.
3.  A bucket for hydrodynamic (water) separation of the kernels from the plant material.
4.  A dark/matte surface for the background of the image.

Once the image is collected and processed, SilageSnap will provide a result of “Good” or “Bad” based on traditional KPS metrics. Multiple assessments of samples always provide a better average. The app will also store your results in a text file along with the image collected that you can send to your computer for storage and further analysis. Please visit http://wimachineryextension.bse.wisc.edu/precision-agriculture/silagesnap for details on checking calibration and proper use of the SilageSnap app. SilageSnap is the result of a collaborative effort between the University of Wisconsin-Madison, UW Extension, and the Midwest Forage Association. Special thanks to the Baldwin Wisconsin Idea Endowment.

## Key features

- In-field particle size measurement
- Quantitative Kernel Processing Score (KPS) assessment
- Image processing algorithm
- Repeatable estimation method
- Results stored in text files
- Image capture and storage


## Frequently asked questions about SilageSnap

### How does SilageSnap determine the kernel processing score?

SilageSnap uses an image processing algorithm to measure the particle sizes of corn kernels in your chopped silage. It then provides a quantitative assessment based on traditional Kernel Processing Score (KPS) metrics.

### Is SilageSnap accurate enough for laboratory analysis?

No, SilageSnap's assessment is not meant to replace laboratory analysis. It provides a repeatable method for estimating KPS in-field, offering a quick on-site evaluation.

### What do I need to use SilageSnap?

You will need the SilageSnap app, a U.S. coin (or 1 Euro/½ Euro coin) for scale, a bucket for kernel separation, and a dark/matte surface for image background.

### Can I save my SilageSnap results?

Yes, SilageSnap stores your results in a text file along with the collected image. This allows you to easily send them to your computer for storage and further analysis.

### What devices does SilageSnap support?

SilageSnap is available for iPhone, iPad, and iPod devices. It is compatible with iOS devices.

### How often is SilageSnap updated?

SilageSnap was last updated on September 22, 2018, with version 1.0. Further updates would be announced by the developer, University of Wisconsin-Madison Shared Apps.

### Does SilageSnap have ads?

No, SilageSnap does not contain advertisements. It is a completely ad-free application.

### What is the age rating for SilageSnap?

SilageSnap has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

## Version history (last 1 release)

### 1.0 — 2018-09-22

No release notes.

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All apps by University of Wisconsin-Madison Shared Apps: https://appshunter.io/developer/908478605

## Related topics

[forageselect](https://appshunter.io/ios/topics/forageselect)

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*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.*