249+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our ag phd field guide list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.5★ (8) | No | No | May 2026 | |
| 2 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 3 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 4 |  | Free | 3.3★ (26) | No | No | Oct 2026 | |
| 5 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 3.8★ (5) | No | No | May 2026 | |
| 7 |  | Free | 1.6★ (13) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Identify common weeds and insects in your fields with detailed photos and control recommendations. Access the latest agronomy information and educational content to improve your farming practices.
This reference app offers a comprehensive guide to soybean diseases found in the US and Canada. It focuses on helping users diagnose these issues directly in the field.
This app offers a comprehensive guide to common corn diseases found in the US and Canada. It focuses on practical, in-field diagnosis to help users identify and understand various crop ailments.
