# Corn Diseases vs MyIPM Vegetables

The clearest difference is update cadence: MyIPM Vegetables at every 3 months against Corn Diseases's every 15 months. Corn Diseases's advantage is device support (3 vs 1) and iOS requirement (8.1 vs 18.6). On price, 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.

Corn Diseases ships an update every 15 months, MyIPM Vegetables every 3 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Corn Diseases | MyIPM Vegetables |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/corn-diseases/id1128686990/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 16 MB | 8 MB |
| Requires iOS | **8.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ag PhD](https://appshunter.io/developer/520210329) | [Charles T. Bargeron](https://appshunter.io/developer/381326173) |

## What reviewers say

### Corn Diseases

[App page](https://appshunter.io/ios/app/corn-diseases/id1128686990)

This app offers a comprehensive guide to common corn diseases found in the US and Canada. It focuses on practical, in-field diagnosis to help users identify and understand various crop ailments.

**Highlights:** Overview of US and Canada corn diseases, Emphasis on field diagnosis, Practical identification tools, Crop ailment information

**Features:** macOS Compatibility

**In-app purchases:** none


### MyIPM Vegetables

[App page](https://appshunter.io/ios/app/myipm-vegetables/id6450554399)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Corn Diseases free?

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

### Is MyIPM Vegetables free?

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

### Do Corn Diseases or MyIPM Vegetables have ads?

Neither Corn Diseases nor MyIPM Vegetables shows ads.

### Which is updated more often, Corn Diseases or MyIPM Vegetables?

Corn Diseases ships an update every 15 months, and MyIPM Vegetables every 3 months. Most recently, Corn Diseases was updated on October 24, 2026 and MyIPM Vegetables on October 12, 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.*