# Soil Test Pro vs GA Cotton Insect Advisor

The clearest difference is update cadence: Soil Test Pro at every 2 months against GA Cotton Insect Advisor's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Soil Test Pro ships an update every 2 months, GA Cotton Insect Advisor every 7 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Soil Test Pro | GA Cotton Insect Advisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (14 ratings)](https://appshunter.io/ios/app/soil-test-pro/id485742991/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 24 MB | 12 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TapLogic, LLC](https://appshunter.io/developer/464313028) | [Charles T. Bargeron](https://appshunter.io/developer/381326173) |

## What reviewers say

### Soil Test Pro

[App page](https://appshunter.io/ios/app/soil-test-pro/id485742991)

Streamline your soil sampling process with this app. It offers GPS field boundary drawing, offline capabilities, and direct integration with leading monitors for fertilizer recommendations and controller files. Access lab results and historical data easily.

**Highlights:** GPS field boundary drawing, Offline work capability, Lab results in 5-7 days, Fertilizer recommendations, Controller file export, Soil testing history, Aerial imagery

**Features:** Vision Pro support

**In-app purchases:** none


### GA Cotton Insect Advisor

[App page](https://appshunter.io/ios/app/ga-cotton-insect-advisor/id787228535)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soil Test Pro free?

Soil Test Pro is free to download, with no in-app purchases.

### Is GA Cotton Insect Advisor free?

GA Cotton Insect Advisor is free to download, with no in-app purchases.

### Do Soil Test Pro or GA Cotton Insect Advisor have ads?

Neither Soil Test Pro nor GA Cotton Insect Advisor shows ads.

### Which is updated more often, Soil Test Pro or GA Cotton Insect Advisor?

Soil Test Pro ships an update every 2 months, and GA Cotton Insect Advisor every 7 months. Most recently, Soil Test Pro was updated on November 1, 2026 and GA Cotton Insect Advisor on October 29, 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.*