# Corteva Canada Field Guide vs Premier Auctions

The clearest difference is update cadence: Corteva Canada Field Guide at every 2 months against Premier Auctions's every 25 months. Premier Auctions's advantage is iOS requirement (11.0 vs 26.0). 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.

Corteva Canada Field Guide ships an update every 2 months, Premier Auctions every 25 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Corteva Canada Field Guide | Premier Auctions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/corteva-canada-field-guide/id589880256/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 25 months |
| Monetization | Free | — |
| Size | 157 MB | 11 MB |
| Requires iOS | 26.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Corteva, Inc.](https://appshunter.io/developer/1452849724) | [Premier Fundraising Inc](https://appshunter.io/developer/1555309681) |

## What reviewers say

### Corteva Canada Field Guide

[App page](https://appshunter.io/ios/app/corteva-canada-field-guide/id589880256)

This app helps Canadian farmers select the best crop protection products for their farms. It provides detailed information on herbicides, fungicides, and insecticides, along with tools for tank mixing, calculating volumes, and estimating rewards.

**Highlights:** Crop protection product portfolio, Tank Mix Order tool, Offline product information, Weed, insect, and disease identification, Volume to Volume calculator, Enlist E3™ Soybean Program Approach Tool, Flex+ Rewards Estimator

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

**In-app purchases:** none


### Premier Auctions

[App page](https://appshunter.io/ios/app/premier-auctions/id1555309679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Corteva Canada Field Guide free?

Corteva Canada Field Guide is free to download, with no in-app purchases.

### Is Premier Auctions free?

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

### Do Corteva Canada Field Guide or Premier Auctions have ads?

Neither Corteva Canada Field Guide nor Premier Auctions shows ads.

### Which is updated more often, Corteva Canada Field Guide or Premier Auctions?

Corteva Canada Field Guide ships an update every 2 months, and Premier Auctions every 25 months. Most recently, Corteva Canada Field Guide was updated on November 1, 2026 and Premier Auctions on November 3, 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.*