# Phyn vs Control4

The clearest difference is rating: Phyn at 4.7 against Control4's 3.6. Phyn also leads on ratings volume (2.7K vs 70) and review sentiment (52% vs 39%). 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.

Phyn holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Phyn has 2.7K ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 52% of Phyn's written reviews are positive against 39% of Control4's.

Phyn ships an update every 3 weeks, Control4 fortnightly. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Phyn | Control4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.7K ratings)](https://appshunter.io/ios/app/phyn/id1338894928/reviews)** | [3.6 (70 ratings)](https://appshunter.io/ios/app/control4/id6618112371/reviews) |
| Number of ratings | **2.7K** | 70 |
| Positive reviews | **52.1% of reviews** | 39.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 142 MB | 252 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PHYN LLC](https://appshunter.io/developer/1338894927) | [Snap One, LLC](https://appshunter.io/developer/417819127) |

## What reviewers say

### Phyn

[App page](https://appshunter.io/ios/app/phyn/id1338894928)

Monitor your home's water usage, detect leaks with instant alerts, and run diagnostic checks to prevent costly damage. Get proactive warnings for freezing pipes and integrate with smart home devices for voice control.

**Highlights:** Real-time leak alerts, Plumbing diagnostic checks, Water usage tracking, Pre-freeze warnings, Smart home integration, Remote water shutoff (Phyn Plus)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent water leak detection
- 📊 Detailed water usage monitoring
- 🔒 Provides peace of mind and home protection
- 💰 Saves money on insurance and repairs

**What reviewers complain about**

- 🐛 Buggy and unreliable app
- 🔍 Poor water fixture identification
- 🕰️ Frequent app crashes and login issues
- 🤖 Overly aggressive automatic water shutoff

**Reported bugs**

- App freezes on splash screen
- Inability to clear old notifications
- Inconsistent water flow/pressure readings
- Automatic water shutoff issues

**Requested features**

- Export water usage data
- Customizable water usage alerts
- Integration with smart home platforms
- Improved pressure/temperature monitoring


### Control4

[App page](https://appshunter.io/ios/app/control4/id6618112371)

Manage your smart home devices like lighting, music, and security from a single, intuitive interface. Customize your home screen and create automated routines for seamless control. Integrates with Apple HomeKit for Siri voice commands.

**Highlights:** All-in-one home screen control, Customizable favorites and widgets, Automated routines and scenes, Multiroom entertainment management, Live camera views and security alerts, Apple HomeKit and Siri integration

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Phyn free?

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

### Is Control4 free?

Control4 is free to download, with no in-app purchases.

### Which has better reviews, Phyn or Control4?

Phyn is rated higher. Phyn averages 4.7 out of 5 from 2.7K ratings, while Control4 averages 3.6 from 70 ratings.

### Do Phyn or Control4 have ads?

Neither Phyn nor Control4 shows ads.

### Which is updated more often, Phyn or Control4?

Phyn ships an update every 3 weeks, and Control4 fortnightly. Most recently, Phyn was updated on September 28, 2026 and Control4 on September 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.*