# VSI Spray Control vs Hunter WVL

The clearest difference is rating: VSI Spray Control at 4.7 against Hunter WVL's 4.0. VSI Spray Control also leads on ratings volume (223 vs 4) and iOS requirement (13.6 vs 17.0). 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.

VSI Spray Control holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: VSI Spray Control has 223 ratings behind it against 4, so its average is the more settled of the two.

VSI Spray Control ships an update every 3 weeks, Hunter WVL every 5 weeks. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | VSI Spray Control | Hunter WVL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (223 ratings)](https://appshunter.io/ios/app/vsi-spray-control/id1531591443/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/hunter-wvl/id1543810166/reviews) |
| Number of ratings | **223** | 4 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 17 MB | 121 MB |
| Requires iOS | **13.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Voigt Smith Innovation LLC](https://appshunter.io/developer/1529673044) | [Hunter Industries](https://appshunter.io/developer/710090127) |

## What reviewers say

### 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


### Hunter WVL

[App page](https://appshunter.io/ios/app/hunter-wvl/id1543810166)

This app facilitates wireless valve monitoring for specific irrigation controllers. It allows for convenient setup, configuration, and diagnostics of field devices using Bluetooth technology and LoRa radio communication.

**Highlights:** Wireless valve monitoring, Setup and configuration, Diagnostics of field devices, Bluetooth connectivity, LoRa radio communication, Supports HCC, ICC2, and MCC controllers

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

**In-app purchases:** none


## Frequently asked questions

### Is VSI Spray Control free?

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

### Is Hunter WVL free?

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

### Which has better reviews, VSI Spray Control or Hunter WVL?

VSI Spray Control is rated higher. VSI Spray Control averages 4.7 out of 5 from 223 ratings, while Hunter WVL averages 4.0 from 4 ratings.

### Do VSI Spray Control or Hunter WVL have ads?

Neither VSI Spray Control nor Hunter WVL shows ads.

### Which is updated more often, VSI Spray Control or Hunter WVL?

VSI Spray Control ships an update every 3 weeks, and Hunter WVL every 5 weeks. Most recently, VSI Spray Control was updated on October 25, 2026 and Hunter WVL on October 21, 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.*