# Brevant® seeds vs Dyna

The clearest difference is ratings volume: Brevant® seeds at 44 against Dyna's 2. Brevant® seeds also leads on iOS requirement (13.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 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 Brevant® seeds against 5.0 for Dyna. That said, the two scores are not equally well evidenced: Brevant® seeds has 44 ratings behind it against 2, so its average is the more settled of the two.

Brevant® seeds ships an update every 6 months, Dyna every 9 months. The most recent releases landed on October 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Brevant® seeds | Dyna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (44 ratings)](https://appshunter.io/ios/app/brevant-seeds/id1505530945/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/dyna-gro-seed/id6446418205/reviews) |
| Number of ratings | **44** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 6 MB | 15 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Corteva, Inc.](https://appshunter.io/developer/1452849724) | [Nutrien AG Solutions, Inc.](https://appshunter.io/developer/516392831) |

## What reviewers say

### Brevant® seeds

[App page](https://appshunter.io/ios/app/brevant-seeds/id1505530945)

This app helps corn farmers and ag retailers optimize planter settings and determine ideal seeding rates. It uses scanned seed tag information and user-defined variables like commodity price and yield goals to provide product-specific recommendations for maximizing yield potential.

**Highlights:** Plantability Tool for planter performance, Planting Rate Tool for optimal seeding, Scan seed tags or enter batch numbers, Input commodity price and yield goals, Product-specific recommendations, Supports multiple planter brands

**Features:** macOS Compatibility

**In-app purchases:** none


### Dyna

[App page](https://appshunter.io/ios/app/dyna-gro-seed/id6446418205)

This app helps calculate seeding rates, calibrate rice drills, and determine seed spacing for agricultural purposes. It provides essential tools for efficient crop planting and management.

**Highlights:** Seeding rate calculation, Rice drill calibration, Seed spacing calculation, Agricultural planting tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brevant® seeds free?

Brevant® seeds is free to download, with no in-app purchases.

### Is Dyna free?

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

### Which has better reviews, Brevant® seeds or Dyna?

Brevant® seeds and Dyna are both rated 5.0 out of 5 on the App Store, from 44 and 2 ratings respectively.

### Do Brevant® seeds or Dyna have ads?

Neither Brevant® seeds nor Dyna shows ads.

### Which is updated more often, Brevant® seeds or Dyna?

Brevant® seeds ships an update every 6 months, and Dyna every 9 months. Most recently, Brevant® seeds was updated on October 29, 2026 and Dyna on October 1, 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.*