# H2OPro Sprinkler Timer vs MSU Irrigation

The clearest difference is update cadence: MSU Irrigation at every 3 weeks against H2OPro Sprinkler Timer's every 2 months. MSU Irrigation also leads on device support (3 vs 1). On price, rating, ratings volume 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 H2OPro Sprinkler Timer against 5.0 for MSU Irrigation. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

H2OPro Sprinkler Timer ships an update every 2 months, MSU Irrigation every 3 weeks. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | H2OPro Sprinkler Timer | MSU Irrigation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/h2opro-sprinkler-timer/id1240620212/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/msu-irrigation/id6477047162/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 82 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Dorsey](https://appshunter.io/developer/1240620211) | [MICHIGAN STATE UNIVERSITY](https://appshunter.io/developer/1140154569) |

## What reviewers say

### H2OPro Sprinkler Timer

[App page](https://appshunter.io/ios/app/h2opro-sprinkler-timer/id1240620212)

Control your smart sprinkler system remotely. Create custom watering schedules, monitor water consumption, and get instant alerts for potential issues like leaks or blockages.

**Highlights:** Remote sprinkler control, Custom watering schedules, Water usage tracking, Leak detection alerts, Clogged line alerts

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is H2OPro Sprinkler Timer free?

H2OPro Sprinkler Timer is free to download, with no in-app purchases.

### Is MSU Irrigation free?

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

### Which has better reviews, H2OPro Sprinkler Timer or MSU Irrigation?

H2OPro Sprinkler Timer and MSU Irrigation are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do H2OPro Sprinkler Timer or MSU Irrigation have ads?

Neither H2OPro Sprinkler Timer nor MSU Irrigation shows ads.

### Which is updated more often, H2OPro Sprinkler Timer or MSU Irrigation?

H2OPro Sprinkler Timer ships an update every 2 months, and MSU Irrigation every 3 weeks. Most recently, H2OPro Sprinkler Timer was updated on October 5, 2026 and MSU Irrigation on October 16, 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.*