# Purdue Extension Corn Field Scout vs Their First Puzzles

The clearest difference is price: Their First Puzzles at Free against Purdue Extension Corn Field Scout's $5.99. Purdue Extension Corn Field Scout's advantage is iOS requirement (8.0 vs 16.4). On rating, ratings volume, update cadence and ads there is nothing between them.

Their First Puzzles is free to download; Purdue Extension Corn Field Scout costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Purdue Extension Corn Field Scout against 5.0 for Their First Puzzles. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Purdue Extension Corn Field Scout ships an update monthly, Their First Puzzles every 2 weeks. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Purdue Extension Corn Field Scout | Their First Puzzles |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/purdue-extension-corn-field-scout/id1127799599/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/their-first-puzzles/id6790424901/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 140 MB | 98 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Purdue University](https://appshunter.io/developer/371741257) | [Their First Words LLC](https://appshunter.io/developer/6776320035) |

## What reviewers say

### Purdue Extension Corn Field Scout

[App page](https://appshunter.io/ios/app/purdue-extension-corn-field-scout/id1127799599)

This in-field reference app aids growers and consultants in managing corn production. It offers identification tools for pests, diseases, and weeds, along with calculators for various management recommendations and field notes.

**Highlights:** Pest, disease, and weed identification, Seeding rate calculator, Yield loss estimation, Nutrient recommendation calculators, Field notes section, Herbicide injury diagnosis, Growth stage identification

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

**In-app purchases:** none


### Their First Puzzles

[App page](https://appshunter.io/ios/app/their-first-puzzles/id6790424901)

This app offers a gentle and confidence-building puzzle experience for toddlers and preschoolers. It features five animal worlds with various matching and building activities, designed to be frustration-free and engaging.

**Highlights:** Five animal worlds, Matching, building, and sorting activities, No-fail design, Wordless play, Offline functionality, Calm art and sound

**In-app purchases:** none


## Frequently asked questions

### Is Purdue Extension Corn Field Scout free?

Purdue Extension Corn Field Scout costs $5.99, with no in-app purchases.

### Is Their First Puzzles free?

Their First Puzzles is free to download, with no in-app purchases.

### Which has better reviews, Purdue Extension Corn Field Scout or Their First Puzzles?

Purdue Extension Corn Field Scout and Their First Puzzles are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Purdue Extension Corn Field Scout or Their First Puzzles have ads?

Neither Purdue Extension Corn Field Scout nor Their First Puzzles shows ads.

### Which is updated more often, Purdue Extension Corn Field Scout or Their First Puzzles?

Purdue Extension Corn Field Scout ships an update monthly, and Their First Puzzles every 2 weeks. Most recently, Purdue Extension Corn Field Scout was updated on October 18, 2026 and Their First Puzzles on October 14, 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.*