# HUUM vs Control4

The clearest difference is rating: Control4 at 3.6 against HUUM's 2.4. Control4 also leads on review sentiment (39% vs 11%) and update cadence (fortnightly vs every 3 months). HUUM's advantage is iOS requirement (16.4 vs 18.0). 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.

Control4 holds the better App Store score, 3.6 against 2.4. Both are backed by a comparable volume of ratings — 28 and 70 respectively. Written reviews point the same way: 11% of HUUM's written reviews are positive against 39% of Control4's.

HUUM ships an update every 3 months, Control4 fortnightly. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | HUUM | Control4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (28 ratings)](https://appshunter.io/ios/app/huum/id896161044/reviews) | **[3.6 (70 ratings)](https://appshunter.io/ios/app/control4/id6618112371/reviews)** |
| Number of ratings | 28 | **70** |
| Positive reviews | 10.7% of reviews | **39.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 66 MB | 252 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [HUUM](https://appshunter.io/developer/896161047) | [Snap One, LLC](https://appshunter.io/developer/417819127) |

## What reviewers say

### HUUM

[App page](https://appshunter.io/ios/app/huum/id896161044)

Control your sauna remotely with this app. Schedule heating times and receive notifications when your sauna reaches the desired temperature, ensuring a perfectly heated experience upon arrival.

**Highlights:** Remote sauna heating, Scheduled heating times, Calendar bookings, Temperature notifications, Mobile control

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

**In-app purchases:** none

**What reviewers like**

- ✅ Basic functionality works when stable
- 🎯 Simple on/off controls
- 📱 Remote control capability (when functioning)
- ⏱️ Scheduling feature available
- 🌡️ Temperature adjustment possible

**What reviewers complain about**

- 🐛 Extremely unreliable and buggy
- ❌ Frequent app crashes and freezes
- 🔌 Constant WiFi connectivity issues
- ⏱️ Long response delays (2-3 minutes)
- 🌍 Random language switching problems

**Reported bugs**

- App randomly switches to Estonian/Finnish/Swedish
- Temperature control stops working after updates
- Scheduler/timer functionality broken
- Remote start feature randomly disables
- App won't open or becomes unresponsive

**Requested features**

- Apple Watch app support
- Dynamic Island integration
- Temperature reached notifications
- Ability to cancel/edit bookings
- Google Home/Alexa integration


### 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 HUUM free?

HUUM 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, HUUM or Control4?

Control4 is rated higher. HUUM averages 2.4 out of 5 from 28 ratings, while Control4 averages 3.6 from 70 ratings.

### Do HUUM or Control4 have ads?

Neither HUUM nor Control4 shows ads.

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

HUUM ships an update every 3 months, and Control4 fortnightly. Most recently, HUUM was updated on October 1, 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.*