# K vs Hunter WVL

The clearest difference is rating: Hunter WVL at 4.0 against K's 3.3. Hunter WVL also leads on update cadence (every 5 weeks vs every 4 months). K's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, 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.

Hunter WVL holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 9 and 4 respectively.

K ships an update every 4 months, Hunter WVL every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | K | Hunter WVL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (9 ratings)](https://appshunter.io/ios/app/k-rain-bl/id998471694/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/hunter-wvl/id1543810166/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 121 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [K-Rain Manufacturing Corporation](https://appshunter.io/developer/1098744177) | [Hunter Industries](https://appshunter.io/developer/710090127) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-rain-bl/id998471694)

Control your K-Rain irrigation timers remotely via Bluetooth. Adjust watering schedules, zones, and monitor battery levels from your iPhone or iPad. Secure your controllers with a passcode.

**Highlights:** Bluetooth Smart Technology control, Remote programming of watering schedules, Manual start, stop, and suspend functions, Zone configuration, Battery level and connection status monitoring, Passcode lock for security, Control multiple timers

**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 K free?

K 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, K or Hunter WVL?

Hunter WVL is rated higher. K averages 3.3 out of 5 from 9 ratings, while Hunter WVL averages 4.0 from 4 ratings.

### Do K or Hunter WVL have ads?

Neither K nor Hunter WVL shows ads.

### Which is updated more often, K or Hunter WVL?

K ships an update every 4 months, and Hunter WVL every 5 weeks. Most recently, K was updated on November 1, 2026 and Hunter WVL on November 3, 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.*