# SmartLink Network vs VSI Spray Control

The clearest difference is rating: VSI Spray Control at 4.6 against SmartLink Network's 2.4. VSI Spray Control also leads on ratings volume (175 vs 11) and monetization model (free vs ad-supported). On price, review sentiment, 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.

VSI Spray Control holds the better App Store score, 4.6 against 2.4. That said, the two scores are not equally well evidenced: VSI Spray Control has 175 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 27% of SmartLink Network's written reviews are positive against 25% of VSI Spray Control's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SmartLink Network | VSI Spray Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (11 ratings)](https://appshunter.io/ios/app/smartlink-network/id655381095/reviews) | **[4.6 (175 ratings)](https://appshunter.io/ios/app/vsi-spray-control/id1531591443/reviews)** |
| Number of ratings | 11 | **175** |
| Positive reviews | **26.7% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 47 MB | 17 MB |
| Requires iOS | 15.1 | **13.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Weathermatic](https://appshunter.io/developer/655381098) | [Voigt Smith Innovation LLC](https://appshunter.io/developer/1529673044) |

## What reviewers say

### SmartLink Network

[App page](https://appshunter.io/ios/app/smartlink-network/id655381095)

Manage your Weathermatic SmartLine irrigation system directly from your iPhone. This app allows you to control your system remotely, eliminating the need to visit the controller. Access global commands, monitor alerts, and generate client reports detailing water and cost savings.

**Highlights:** Remote irrigation system control, In-field remote functionality, Global command execution, System monitoring and alerts, Client water and cost savings reports, Browser access for full functionality

**In-app purchases:** none


### VSI Spray Control

[App page](https://appshunter.io/ios/app/vsi-spray-control/id1531591443)

Control your VSI sprayer with advanced features like auto rate control using sensor and GPS data. Track your usage and gain a digital edge over competitors.

**Highlights:** Operate VSI sprayer, Auto rate control, Sensor data integration, GPS data integration, Usage tracking, CSV data export

**In-app purchases:** none


## Frequently asked questions

### Is SmartLink Network free?

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

### Is VSI Spray Control free?

VSI Spray Control is free to download, with no in-app purchases.

### Which has better reviews, SmartLink Network or VSI Spray Control?

VSI Spray Control is rated higher. SmartLink Network averages 2.4 out of 5 from 11 ratings, while VSI Spray Control averages 4.6 from 175 ratings.

### Do SmartLink Network or VSI Spray Control have ads?

Neither SmartLink Network nor VSI Spray Control shows ads.

### Which is updated more often, SmartLink Network or VSI Spray Control?

SmartLink Network ships an update every 3 weeks, and VSI Spray Control every 3 weeks. Most recently, SmartLink Network was updated on October 10, 2026 and VSI Spray Control on October 15, 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.*