# Perdue Earth Smart vs HayTracker

The clearest difference is iOS requirement: HayTracker at 13.0 against Perdue Earth Smart's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Perdue Earth Smart ships an update every 9 days, HayTracker fortnightly. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Perdue Earth Smart | HayTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/perdue-earth-smart/id6504684406/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | — |
| Size | 138 MB | 24 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cloneable, Inc.](https://appshunter.io/developer/1685225178) | [NATHAN CARLISLE FOX](https://appshunter.io/developer/1859062685) |

## What reviewers say

### Perdue Earth Smart

[App page](https://appshunter.io/ios/app/perdue-earth-smart/id6504684406)

This app helps farmers collect and manage field data for carbon tracking and sustainable practices. It simplifies data entry, includes scanning and GPS features, and offers offline capabilities for seamless operation. Contribute to a more sustainable agricultural future by documenting your farm's environmental efforts.

**Highlights:** Streamline agricultural data collection, Promote sustainable farming practices, Simplify field data gathering for carbon tracking, Track soil health, biodiversity, and water conservation, Quick and intuitive data entry, Integrated camera and barcode scanning, GPS-enabled location tracking, Offline mode for uninterrupted data collection

**In-app purchases:** none


### HayTracker

[App page](https://appshunter.io/ios/app/haytracker/id6757104455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perdue Earth Smart free?

Perdue Earth Smart is free to download, with no in-app purchases.

### Is HayTracker free?

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

### Do Perdue Earth Smart or HayTracker have ads?

Neither Perdue Earth Smart nor HayTracker shows ads.

### Which is updated more often, Perdue Earth Smart or HayTracker?

Perdue Earth Smart ships an update every 9 days, and HayTracker fortnightly. Most recently, Perdue Earth Smart was updated on September 18, 2026 and HayTracker on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*