# BluOS Controller vs Devialet

The clearest difference is rating: BluOS Controller at 4.4 against Devialet's 4.2. BluOS Controller also leads on update cadence (monthly vs every 3 months) and device support (4 vs 2). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BluOS Controller holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 5.3K and 3.2K respectively. Written reviews split almost evenly too, at 39% and 38% positive.

BluOS Controller ships an update monthly, Devialet every 3 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | BluOS Controller | Devialet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5.3K ratings)](https://appshunter.io/ios/app/bluos-controller/id566668472/reviews)** | [4.2 (3.2K ratings)](https://appshunter.io/ios/app/devialet/id1279783698/reviews) |
| Number of ratings | **5.3K** | 3.2K |
| Positive reviews | **38.8% of reviews** | 38.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 100 MB | 395 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bluesound](https://appshunter.io/developer/566668475) | [Devialet](https://appshunter.io/developer/531633179) |

## What reviewers say

### BluOS Controller

[App page](https://appshunter.io/ios/app/bluos-controller/id566668472)

Control your wireless hi-res music systems from multiple brands. Stream music from various sources, synchronize playback across rooms, and manage your entire audio experience wirelessly from your smartphone or tablet.

**Highlights:** Universal remote for BluOS-enabled systems, Wireless multi-room music streaming, Access streaming services, libraries, and radio, Synchronized playback across multiple rooms, Control from smartphone, tablet, or laptop, High-resolution audio with no lag

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great hardware and sound quality
- 💡 Versatile streaming options
- 🔒 Stable and reliable connection
- 👍 Intuitive app interface

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🐛 Buggy app updates
- 🐛 Inconsistent performance
- 👎 Unintuitive playlist management
- 👎 Poor customer support

**Reported bugs**

- App fails to detect/connect to players
- Playlists not saving/loading properly
- Frequent app crashes and freezes
- Streaming service integration issues

**Requested features**

- Improved Spotify/Apple Music integration
- Better local music library support
- Chromecast/AirPlay integration
- Customizable app interface


### 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 BluOS Controller free?

BluOS Controller 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, BluOS Controller or Devialet?

BluOS Controller is rated higher. BluOS Controller averages 4.4 out of 5 from 5.3K ratings, while Devialet averages 4.2 from 3.2K ratings.

### Do BluOS Controller or Devialet have ads?

Neither BluOS Controller nor Devialet shows ads.

### Which is updated more often, BluOS Controller or Devialet?

BluOS Controller ships an update monthly, and Devialet every 3 months. Most recently, BluOS Controller was updated on October 1, 2026 and Devialet on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*