# Pest Prophet vs GECSA

The clearest difference is in-app purchases: GECSA at none against Pest Prophet's 10. GECSA also leads on update cadence (monthly vs every 3 months). Pest Prophet's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Pest Prophet sells 10 in-app purchases, starting at $19.99 per month. GECSA asks for nothing beyond the download.

Pest Prophet ships an update every 3 months, GECSA monthly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Pest Prophet | GECSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pest-prophet/id1302595322/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 18 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Farm Czar](https://appshunter.io/developer/1288372262) | [Jongsun Park](https://appshunter.io/developer/1729543606) |

## What reviewers say

### Pest Prophet

[App page](https://appshunter.io/ios/app/pest-prophet/id1302595322)

This app provides predictive crop disease and insect risk models using advanced weather data. It helps farmers and advisors interpret risk levels and forecasts to optimize pest management strategies and conserve resources.

**Highlights:** Predictive crop disease risk models, Insect growing degree day models, Remotely gathered weather data, No additional weather stations required, Easily interpreted daily risk levels and forecasts, Integrated pest management support

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Field | $19.99 | per month |
| 2 Fields | $39.99 | per month |
| 3 Fields | $59.99 | per month |
| 4 Fields | $79.99 | per month |
| 1 Field | $99.99 | per year |
| 5 Fields | $99.99 | per month |
| 2 Fields | $199.99 | per year |
| 3 Fields | $299.99 | per year |
| 4 Fields | $399.99 | per year |
| 5 Fields | $499.99 | per year |


### GECSA

[App page](https://appshunter.io/ios/app/gecsa/id6477529529)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pest Prophet free?

Pest Prophet is free to download, with in-app purchases available.

### Is GECSA free?

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

### Do Pest Prophet or GECSA have ads?

Neither Pest Prophet nor GECSA shows ads.

### Which is updated more often, Pest Prophet or GECSA?

Pest Prophet ships an update every 3 months, and GECSA monthly. Most recently, Pest Prophet was updated on October 15, 2026 and GECSA on October 9, 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.*