# Purdue Extension Soybean Field Scout > In-field reference for soybean production management with diagnostic tools and calculators. (iPhone/iPad app by Purdue University.) - Source: https://appshunter.io/ios/app/purdue-extension-soybean-field-scout/id1127801827 (this page in markdown: same URL + `.md`) - Developer: [Purdue University](https://appshunter.io/developer/371741257) - Category: Education, Business - Price: $5.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 8.0 · 209 MB - Languages: English - Released: 2017-03-10 - Data updated: 2026-07-25 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/purdue-extension-soybean-field-scout/id1127801827/reviews.md ## What is Purdue Extension Soybean Field Scout? Growers and consultants have relied on the Purdue Extension Corn & Soybean Field Guide for more than 20 years. This is the perfect in-field reference that takes the popular guide to the next level. Purdue University specialists created this comprehensive, science-based app to help you effectively manage soybean production. You can check out a free preview of this app, Purdue Extension Soybean Field Scout Preview, that has limited functionality. The Purdue Extension Soybean Field Scout provides built-in calculators for determining plant populations, making replant decisions, estimating yields, limestone recommendations, phosphorus recommendations, and potassium recommendations. There’s even a section to add field notes. The Insects & Nematodes, Diseases, and Weeds sections will help you identify the common pests of soybean and the damage they cause. You’ll also find sampling and management information. The Soils & Fertility section provides the latest nutrient recommendations and shows common signs of nutrient deficiencies. The Diagnosing Herbicide Injury section provides a tool for identifying herbicide injury and describes herbicide modes of action. And the Planting, Growth, & Development section provides information about identifying and predicting growth stages. This app includes hundreds of useful, high-quality images to help you diagnose problems and understand common issues in soybean production. We also offer a companion app: the Purdue Extension Corn Field Scout. ## Key features - Plant population calculators - Yield estimation tools - Nutrient recommendation calculators - Pest, disease, and weed identification - Herbicide injury diagnosis - Growth stage identification - Field notes section ## Chart rankings - #198 in Top Paid · Education (US App Store) ## Frequently asked questions about Purdue Extension Soybean Field Scout ### What is Purdue Extension Soybean Field Scout? Purdue Extension Soybean Field Scout is a mobile application designed to assist growers and consultants in managing soybean production. It offers in-field reference tools, calculators, and identification guides for common soybean issues. ### What kind of calculators are included in Purdue Extension Soybean Field Scout? The app features built-in calculators for determining plant populations, making replant decisions, estimating yields, and providing limestone, phosphorus, and potassium recommendations. ### How does Purdue Extension Soybean Field Scout help with pest and disease identification? It includes sections on Insects & Nematodes, Diseases, and Weeds to help users identify common soybean pests and the damage they cause. Sampling and management information is also provided. ### Can I track my field observations with Purdue Extension Soybean Field Scout? Yes, the app includes a section where you can add field notes to record your observations and manage your soybean fields effectively. ### What is the price of Purdue Extension Soybean Field Scout? Purdue Extension Soybean Field Scout is available for a one-time purchase of $5.99. ### What devices does Purdue Extension Soybean Field Scout support? Purdue Extension Soybean Field Scout is supported on iPhone and iPod devices. ### How often is Purdue Extension Soybean Field Scout updated? The app was last updated on May 7, 2017, with version 1.0.2. It is important to note that the last update was several years ago. ### Does Purdue Extension Soybean Field Scout have ads? No, Purdue Extension Soybean Field Scout does not contain advertisements. ## Version history (last 3 releases) ### 1.0.2 — 2017-05-07 This app has been updated by Apple to display the Apple Watch app icon. This update corrects issues users may have had taking photos in Field Notes. ### 1.0.1 — 2017-03-16 This update corrects a calculator and missing article content. ### 1.0 — 2017-03-10 No release notes. ## Apps similar to Purdue Extension Soybean Field Scout | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fellowship Bible Peoria, IL](https://appshunter.io/ios/app/fellowship-bible-peoria-il/id6503036570) | — | Free | Education | | [Indiana CCA](https://appshunter.io/ios/app/indiana-cca/id1057337820) | — | Free | Education | | [South Knox Spartans](https://appshunter.io/ios/app/south-knox-spartans/id6473792672) | 5.0 (2) | Free | Education | | [Wethersfield #230 Geese](https://appshunter.io/ios/app/wethersfield-230-geese/id6445900386) | 5.0 (2) | Free | Education | | [Part 107 FAA Practice Test](https://appshunter.io/ios/app/part-107-faa-practice-test/id6747927537) | 4.6 (9) | Free | Education | ## More apps by Purdue University - [Purdue Mobile Menus](https://appshunter.io/ios/app/purdue-mobile-menus/id456046364) - [Hotseat at Purdue](https://appshunter.io/ios/app/hotseat-at-purdue/id456318091) - [Purdue Tree Doctor](https://appshunter.io/ios/app/purdue-tree-doctor/id561944017) - [Purdue Perennial Doctor](https://appshunter.io/ios/app/purdue-perennial-doctor/id652242531) - [Purdue Annual Doctor](https://appshunter.io/ios/app/purdue-annual-doctor/id652275937) - [Open Passport](https://appshunter.io/ios/app/open-passport/id718333444) All apps by Purdue University: https://appshunter.io/developer/371741257 ## Related topics [purdue extension soybean field scout](https://appshunter.io/ios/topics/purdue-extension-soybean-field-scout) · [soybean diseases](https://appshunter.io/ios/topics/soybean-diseases) · [soybean analysis](https://appshunter.io/ios/topics/soybean-analysis) · [soybean yield calculato](https://appshunter.io/ios/topics/soybean-yield-calculato) · [nc soybeans](https://appshunter.io/ios/topics/nc-soybeans) · [purdue extension corn field scout](https://appshunter.io/ios/topics/purdue-extension-corn-field-scout) · [field scout](https://appshunter.io/ios/topics/field-scout) --- *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 2026-07-25.*