# KEF MUO vs Devialet

The clearest difference is rating: Devialet at 4.2 against KEF MUO's 1.5. Devialet also leads on review sentiment (38% vs 10%) and ratings volume (3.2K vs 4). KEF MUO's advantage is iOS requirement (7.0 vs 16.4). 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.

Devialet holds the better App Store score, 4.2 against 1.5. That said, the two scores are not equally well evidenced: Devialet has 3.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 10% of KEF MUO's written reviews are positive against 38% of Devialet's.

KEF MUO ships an update every 2 months, Devialet every 3 months. The most recent releases landed on September 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | KEF MUO | Devialet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (4 ratings)](https://appshunter.io/ios/app/kef-muo/id1039741746/reviews) | **[4.2 (3.2K ratings)](https://appshunter.io/ios/app/devialet/id1279783698/reviews)** |
| Number of ratings | 4 | **3.2K** |
| Positive reviews | 10.0% of reviews | **38.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 7 MB | 395 MB |
| Requires iOS | **7.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GP Acoustics International Limited](https://appshunter.io/developer/882456269) | [Devialet](https://appshunter.io/developer/531633179) |

## What reviewers say

### KEF MUO

[App page](https://appshunter.io/ios/app/kef-muo/id1039741746)

Control your KEF MUO speaker with this app for a unique music playback experience. Manage Bluetooth connections, organize your music library, and monitor speaker status. It also offers a guide for pairing multiple speakers.

**Highlights:** Quick Bluetooth connection, Music library management, Speaker status monitoring, Multi-speaker pairing guide

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

**In-app purchases:** none


### Devialet

[App page](https://appshunter.io/ios/app/devialet/id1279783698)

Control your Devialet home audio devices with this intuitive companion app. Seamlessly set up speakers, manage volume with precision, and access your favorite music streaming services. Create immersive stereo pairs and receive regular updates to enhance your listening experience.

**Highlights:** Unified control for all Devialet home products, Easy speaker setup and installation, Precise volume control, Multiroom volume adjustment, Integrated streaming services (Bluetooth, AirPlay 2, Spotify Connect, Roon Ready, UPnP), On-the-fly stereo pair creation, Regular product updates

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable connectivity
- 👍 Intuitive app interface
- ⭐ Excellent sound quality
- 💎 Premium design and build

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🔁 Unstable stereo pairing
- ⚠️ Complicated setup process
- 📉 Inconsistent app performance

**Reported bugs**

- App frequently loses connection to speakers
- Speakers randomly drop out of stereo mode
- Firmware updates cause unexpected issues

**Requested features**

- Add EQ settings
- Implement remote power/control
- Improve multiroom functionality
- Provide better troubleshooting guidance


## Frequently asked questions

### Is KEF MUO free?

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

### Is Devialet free?

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

### Which has better reviews, KEF MUO or Devialet?

Devialet is rated higher. KEF MUO averages 1.5 out of 5 from 4 ratings, while Devialet averages 4.2 from 3.2K ratings.

### Do KEF MUO or Devialet have ads?

Neither KEF MUO nor Devialet shows ads.

### Which is updated more often, KEF MUO or Devialet?

KEF MUO ships an update every 2 months, and Devialet every 3 months. Most recently, KEF MUO was updated on September 20, 2026 and Devialet on October 1, 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.*