# Slakes: Soil Health Test

> Measure Aggregate Stability

Canonical page: [https://chrome-stats.com/d/id6449554197](https://chrome-stats.com/d/id6449554197)

## Overview

- **ID:** `id6449554197`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Soil Health Institute
- **Category:** Utilities
- **Rating:** 4.50 / 5 (6 ratings)
- **Version:** 1.3
- **Last updated:** 2024-05-20
- **First published:** 2023-11-15
- **Size:** 24 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/slakes-soil-health-test/id6449554197)
- **Website:** [https://soilhealthinstitute.org](https://soilhealthinstitute.org/)
- **Privacy policy:** [https://soilhealthinstitute.org/privacy-policy/](https://soilhealthinstitute.org/privacy-policy/)

## Description

Unlock the power of soil health assessment with the Soil Health Institute's Slakes app. Easily and accurately measure wet aggregate stability – a key indicator of soil health.
 
Key Features:
•	Open access to a reliable method for soil health assessment
•	A simple process for photographing three air-dried soil aggregates before and after a 10-minute water submersion
•	Automatic soil area estimation using an advanced pixel thresholding algorithm
•	Calculation of a dimensionless aggregate stability index, indicating soil health
•	Index values ranging from ~0.1 to 1, with higher values representing greater aggregate stability

## Rankings

- #419,251 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6449554197)