# MSU Irrigation vs Azirrigation

The clearest difference is update cadence: Azirrigation at every 8 days against MSU Irrigation's every 3 weeks. 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.

MSU Irrigation ships an update every 3 weeks, Azirrigation every 8 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MSU Irrigation | Azirrigation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/msu-irrigation/id6477047162/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 82 MB | 84 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MICHIGAN STATE UNIVERSITY](https://appshunter.io/developer/1140154569) | [Elnur Ibrahimov](https://appshunter.io/developer/1793078656) |

## What reviewers say

### MSU Irrigation

[App page](https://appshunter.io/ios/app/msu-irrigation/id6477047162)

Plan and log irrigation field by field with data-driven recommendations. Get daily insights based on weather, ET, and crop/soil conditions. Collaborate with your team to ensure everyone is aligned on irrigation schedules.

**Highlights:** Field-by-field irrigation management, Daily recommendations based on weather and ET, Crop and soil data integration, Irrigation schedule tracking, Team collaboration features

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

**In-app purchases:** none


### Azirrigation

[App page](https://appshunter.io/ios/app/azirrigation/id6761408599)

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

**In-app purchases:** none


## Frequently asked questions

### Is MSU Irrigation free?

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

### Is Azirrigation free?

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

### Do MSU Irrigation or Azirrigation have ads?

Neither MSU Irrigation nor Azirrigation shows ads.

### Which is updated more often, MSU Irrigation or Azirrigation?

MSU Irrigation ships an update every 3 weeks, and Azirrigation every 8 days. Most recently, MSU Irrigation was updated on October 16, 2026 and Azirrigation on October 25, 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.*