# EarthOptics Sampling vs Crop Dx Insights

The clearest difference is rating: Crop Dx Insights at 5.0 against EarthOptics Sampling's 4.6. Crop Dx Insights also leads on iOS requirement (15.6 vs 18.0). EarthOptics Sampling's advantage is ratings volume (8 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Crop Dx Insights holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

EarthOptics Sampling ships an update every 8 days, Crop Dx Insights weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | EarthOptics Sampling | Crop Dx Insights |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/earthoptics-sampling/id1471211352/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crop-dx-insights/id6746733530/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | Free |
| Size | 92 MB | 59 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pattern Ag, Inc.](https://appshunter.io/developer/1471211351) | [Crop Diagnostix Inc.](https://appshunter.io/developer/1773792711) |

## What reviewers say

### EarthOptics Sampling

[App page](https://appshunter.io/ios/app/earthoptics-sampling/id1471211352)

This application assists field professionals in executing soil sampling protocols with precision. It leverages advanced soil data and services, including in-field sensing and laboratory testing, to provide comprehensive soil management data.

**Highlights:** Soil attribute measurement and quantification, In-field proximal sensing, Laboratory testing integration, Field sampling protocol execution, Soil management data products

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Crop Dx Insights

[App page](https://appshunter.io/ios/app/crop-dx-insights/id6746733530)

Leverage AI for advanced crop intelligence, offering real-time yield forecasting, early disease detection, and comprehensive field management. Optimize production efficiency and minimize risks with data-driven insights.

**Highlights:** AI-powered crop intelligence, Real-time yield forecasting, Advanced pathogen monitoring, Comprehensive field management, Offline data access, Client-grower collaboration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EarthOptics Sampling free?

EarthOptics Sampling is free to download, with no in-app purchases.

### Is Crop Dx Insights free?

Crop Dx Insights is free to download, with no in-app purchases.

### Which has better reviews, EarthOptics Sampling or Crop Dx Insights?

Crop Dx Insights is rated higher. EarthOptics Sampling averages 4.6 out of 5 from 8 ratings, while Crop Dx Insights averages 5.0 from 2 ratings.

### Do EarthOptics Sampling or Crop Dx Insights have ads?

Neither EarthOptics Sampling nor Crop Dx Insights shows ads.

### Which is updated more often, EarthOptics Sampling or Crop Dx Insights?

EarthOptics Sampling ships an update every 8 days, and Crop Dx Insights weekly. Most recently, EarthOptics Sampling was updated on November 3, 2026 and Crop Dx Insights on November 5, 2026.

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