# Ag PhD Soils vs GHX Seed

The clearest difference is rating: GHX Seed at 3.6 against Ag PhD Soils's 1.6. GHX Seed also leads on update cadence (every 9 days vs every 3 weeks). Ag PhD Soils's advantage is iOS requirement (11.0 vs 15.1). On price, review sentiment, ratings volume and ads there is nothing between them.

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

GHX Seed holds the better App Store score, 3.6 against 1.6. Both are backed by a comparable volume of ratings — 13 and 25 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Ag PhD Soils ships an update every 3 weeks, GHX Seed every 9 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ag PhD Soils | GHX Seed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (13 ratings)](https://appshunter.io/ios/app/ag-phd-soils/id1291370839/reviews) | **[3.6 (25 ratings)](https://appshunter.io/ios/app/ghx-seed/id1582859873/reviews)** |
| Number of ratings | 13 | **25** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 18 MB | 131 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ag PhD](https://appshunter.io/developer/520210329) | [Syngenta Digital LTDA](https://appshunter.io/developer/980717910) |

## What reviewers say

### Ag PhD Soils

[App page](https://appshunter.io/ios/app/ag-phd-soils/id1291370839)

This app streamlines soil sampling with an easy step process, providing fast lab results and personalized recommendations from experts. It offers aerial imagery maps and unlimited access to precision ag specialists, allowing you to test any acreage with a pay-as-you-go model.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### GHX Seed

[App page](https://appshunter.io/ios/app/ghx-seed/id1582859873)

This app provides farmers with a personalized plan for seed placement to maximize crop performance. It offers real-time insights, agronomic expertise, and product information to support farmers throughout the growing season.

**Highlights:** Personalized seed placement plans, Predictive performance potential, Real-time in-season insights, Agronomic expertise access, Product information

**In-app purchases:** none


## Frequently asked questions

### Is Ag PhD Soils free?

Ag PhD Soils is free to download, with no in-app purchases.

### Is GHX Seed free?

GHX Seed is free to download, with no in-app purchases.

### Which has better reviews, Ag PhD Soils or GHX Seed?

GHX Seed is rated higher. Ag PhD Soils averages 1.6 out of 5 from 13 ratings, while GHX Seed averages 3.6 from 25 ratings.

### Do Ag PhD Soils or GHX Seed have ads?

Neither Ag PhD Soils nor GHX Seed shows ads.

### Which is updated more often, Ag PhD Soils or GHX Seed?

Ag PhD Soils ships an update every 3 weeks, and GHX Seed every 9 days. Most recently, Ag PhD Soils was updated on October 22, 2026 and GHX Seed on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*