249+ iOS apps curated and reviewed
Every iPhone needs a few good soil health apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | Free | — | No | Yes | Jun 2026 | |
| 3 |  | Free | 4.5★ (6) | No | No | May 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 6 |  | Free | 5.0★ (7) | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This app provides a straightforward method to measure wet aggregate stability, a crucial indicator of soil health. It guides users through photographing soil samples before and after water submersion, then automatically estimates soil area and calculates a stability index.
