# Ag PhD Soils

> Mobile soil sampling and analysis tool with expert recommendations. (iPhone/iPad app by IFA Productions Inc..)

- Source: https://appshunter.io/ios/app/ag-phd-soils/id1291370839 (this page in markdown: same URL + `.md`)
- Developer: [IFA Productions Inc.](https://appshunter.io/developer/520210329)
- Category: Productivity, Utilities
- Price: Free
- Rating: 1.60/5 from 13 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 18 MB
- Languages: American English
- Released: 2017-10-03
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ag-phd-soils/id1291370839/reviews.md

## What is Ag PhD Soils?

Ag PhD Soils provides you with a fast, accurate tool for soil sampling. Designed to save you money and maximize your yields, Ag PhD Soils provides you with unmatched soil testing expertise at your fingertips. You will receive high quality lab results and personalized recommendations from the Ag PhD experts, Brian and Darren Hefty.

FEATURES INCLUDE
-Easy step process for grid sampling your fields.
-FAST lab results in 5-7 days.
-Aerial imagery maps of your fields.
-Unlimited access to Precision Ag Specialists
-Test as many or as few acres as you choose. Simply pay as you go, there are no contracts or obligations.

IN THE FIELD (on your smart phone or tablet)
-Sync your mobile devices to stay updated.
-Work without cellular service.
-Draw field boundaries with GPS.
-High contrast viewing option for better visibility in the sunlight.
-Create new soil sample jobs including setting grids for your field.
-Save time. Customers report easily sampling over 1000 acres per day.

AT YOUR DESK (on your Ag PhD Soils Web account)
-Create new soil sample jobs including setting grids for your field.
-Print shipping sheets to send to the lab with your samples.
-View and print lab results/analysis.
-View and print fertilizer recommendation maps.
-View and print aerial images of your fields.
-Order bags, boxes and shipping labels based on the estimated acreage to be tested.
-Generate Variable Rate Prescriptions and download recommendations and controller files.
-View complete history of your soil tests.
-Automatic data back-up.

Ag PhD Soils works exclusively with Midwest Laboratories to provide you with the most comprehensive test package available.

## Key features

- Easy grid sampling process
- Fast lab results (5-7 days)
- Aerial imagery maps
- Unlimited precision ag specialist access
- Pay-as-you-go testing
- Offline work capability
- GPS field boundary drawing

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/ag-phd-soils/id1291370839/reviews.md

### 1/5 — Won’t even acknowledge my log in!😟

*2020-11-17*

Works and logs in on tablet web browser, but app tells me in doesn’t recognize my username or password. I really like to use the app!!!

### 1/5 — Very poor

*2018-12-01*

I used the old program when it was built by tap logic and was very happy with it.  This program crap, half the time when I want to use it it will not sync with the cloud so my fields are not shown.  I have sampled fields in the past only to have it lose my data.  I received an email from the lab showing my data was completed and two days later it’s still not in there program to review the maps.  If you can find another program to use I would do that, it will save you a lot of headaches

### 1/5 — This app is terrible.

*2018-10-21*

I wish I could just use the old app. This new app doesn’t work at all.

### 1/5 — Doesn’t work.

*2018-09-26*

Wasted my time driving a field. Went to submit my boundary and it failed. Something about a “parent” something or other.

## Frequently asked questions about Ag PhD Soils

### What is Ag PhD Soils?

Ag PhD Soils is a mobile application designed to simplify soil sampling and provide expert analysis. It offers features like grid sampling, fast lab results, and personalized recommendations to help users maximize crop yields.

### How does Ag PhD Soils help save money?

By providing accurate soil testing and expert recommendations, Ag PhD Soils helps users make informed decisions about fertilizer application and other soil amendments, preventing overspending and optimizing resource allocation for better yields.

### What is the typical turnaround time for lab results?

Ag PhD Soils provides fast lab results, typically within 5-7 days, allowing for timely adjustments to soil management strategies.

### Can Ag PhD Soils be used without an internet connection?

Yes, the app allows users to work without cellular service, ensuring that soil sampling can be conducted even in remote field locations.

### What devices are supported by Ag PhD Soils?

Ag PhD Soils is available for iPhone, iPad, and iPod devices, making it accessible on a range of Apple mobile devices.

### How does Ag PhD Soils compare to other soil testing services?

Ag PhD Soils offers a unique combination of user-friendly mobile tools, fast lab results from Midwest Laboratories, and direct access to Ag PhD experts, providing comprehensive soil testing expertise at your fingertips.

### What is the update frequency for Ag PhD Soils?

The app was last updated on September 20, 2023, indicating ongoing development and support for the application.

### What is the user sentiment for Ag PhD Soils?

Based on available data, Ag PhD Soils has a rating of 1.6 stars from 13 ratings, suggesting that users have had mixed experiences with the application.

## Version history (last 5 releases)

### 1.32.1 — 2023-09-20

Bug fixes

### 1.31.2 — 2020-04-14

-Display updates for Jobs with multiple polygons grid.
-Performance improvements, and minor fixes.

### 1.29.9 — 2020-03-04

- GPS location performance updates
- Small fixes

### 1.28.0 — 2019-11-18

- Fixed maps not loading for some users.
- Performance improvements and technical updates.

### 1.27.3 — 2019-04-05

- Optimized Season Selectors info to allow growers to find US Seasons easier and faster.
- Improved user experience for the Status of Tests Ordered, Shipping, and Results Posted features.
- Users now have the ability to have the GPS boundary tracing workflow, tied with Farm and Field respectively.
- Users are now able to select their season that they are working in on the Ag PhD Soils app, as well as see the season and fields related.

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## More apps by IFA Productions Inc.

- [Fertilizer Removal by Crop](https://appshunter.io/ios/app/fertilizer-removal-by-crop/id520209986)
- [Ag PhD Field Guide](https://appshunter.io/ios/app/ag-phd-field-guide/id545427305)
- [Planting Population Calculator](https://appshunter.io/ios/app/planting-population-calculator/id555293516)
- [Harvest Loss Calculator](https://appshunter.io/ios/app/harvest-loss-calculator/id555296106)
- [Drainage Tile Calculator](https://appshunter.io/ios/app/drainage-tile-calculator/id584976425)
- [Nutrient Deficiencies by Crop](https://appshunter.io/ios/app/nutrient-deficiencies-by-crop/id847529160)

All apps by IFA Productions Inc.: https://appshunter.io/developer/520210329

## Related topics

[ag phd soils](https://appshunter.io/ios/topics/ag-phd-soils) · [soil test pro](https://appshunter.io/ios/topics/soil-test-pro) · [ag phd fertilizer removal](https://appshunter.io/ios/topics/ag-phd-fertilizer-removal) · [agphd fertilizer removal](https://appshunter.io/ios/topics/agphd-fertilizer-removal) · [ag phd field guide](https://appshunter.io/ios/topics/ag-phd-field-guide) · [ag phd](https://appshunter.io/ios/topics/ag-phd) · [agphd](https://appshunter.io/ios/topics/agphd)

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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 2026-06-04.*