# Iowa Corn Processors vs MapFields

The clearest difference is ads: Iowa Corn Processors at none against MapFields's shown. Iowa Corn Processors also leads on iOS requirement (14.0 vs 16.6). On price, update cadence, 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.

Iowa Corn Processors ships an update every 6 weeks, MapFields every 3 weeks. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Iowa Corn Processors | MapFields |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mapfields/id6762706018/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 30 MB | 7 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Cultura Technologies Inc](https://appshunter.io/developer/1130864545) | [Vertex Ag LLC](https://appshunter.io/developer/1894972839) |

## What reviewers say

### Iowa Corn Processors

[App page](https://appshunter.io/ios/app/iowa-corn-processors/id6670601076)

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

**In-app purchases:** none


### MapFields

[App page](https://appshunter.io/ios/app/mapfields/id6762706018)

Easily map agricultural field boundaries, share them with others, and manage your farm's land. This tool simplifies land management for agricultural professionals.

**Highlights:** Field boundary mapping, Field sharing, Land management, Agricultural focus

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

**In-app purchases:** none


## Frequently asked questions

### Is Iowa Corn Processors free?

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

### Is MapFields free?

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

### Do Iowa Corn Processors or MapFields have ads?

MapFields shows ads; Iowa Corn Processors does not.

### Which is updated more often, Iowa Corn Processors or MapFields?

Iowa Corn Processors ships an update every 6 weeks, and MapFields every 3 weeks. Most recently, Iowa Corn Processors was updated on September 30, 2026 and MapFields on September 26, 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.*