# Whirl vs eSample Grid

The clearest difference is update cadence: eSample Grid at monthly against Whirl's every 2 months. eSample Grid also leads on iOS requirement (9.0 vs 11.0). 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.

Whirl ships an update every 2 months, eSample Grid monthly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Whirl | eSample Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (19 ratings)](https://appshunter.io/ios/app/whirl-tractor-autosteering/id1399765299/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 44 MB | 33 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AgJunction](https://appshunter.io/developer/1399765298) | [Farmers Edge Inc.](https://appshunter.io/developer/1052415194) |

## What reviewers say

### Whirl

[App page](https://appshunter.io/ios/app/whirl-tractor-autosteering/id1399765299)

This app provides the core functionality for a tractor autosteering system, enabling precise farming operations. It helps reduce input costs, labor, and maintenance while minimizing driver fatigue. An internet connection is only required for initial setup and updates.

**Highlights:** Tractor autosteering system control, Reduced input costs and labor, Offline operation after initial login, Equipment measurement and installation setup, Calibration for precise steering, Create straight, contour, or pivot paths, Pause and resume tasks

**In-app purchases:** none


### eSample Grid

[App page](https://appshunter.io/ios/app/esample-grid/id1426027002)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whirl free?

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

### Is eSample Grid free?

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

### Do Whirl or eSample Grid have ads?

Neither Whirl nor eSample Grid shows ads.

### Which is updated more often, Whirl or eSample Grid?

Whirl ships an update every 2 months, and eSample Grid monthly. Most recently, Whirl was updated on October 24, 2026 and eSample Grid on October 4, 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.*