# BluOS Controller vs Cambridge Audio Air

The clearest difference is rating: BluOS Controller at 4.4 against Cambridge Audio Air's 1.0. BluOS Controller also leads on review sentiment (39% vs 0%) and update cadence (monthly vs every 20 months). Cambridge Audio Air's advantage is iOS requirement (10.1 vs 15.0). On price, ads, in-app purchases and monetization model 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 1.0. That said, the two scores are not equally well evidenced: BluOS Controller has 5.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 39% of BluOS Controller's written reviews are positive against 0% of Cambridge Audio Air's.

BluOS Controller ships an update monthly, Cambridge Audio Air every 20 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BluOS Controller | Cambridge Audio Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5.3K ratings)](https://appshunter.io/ios/app/bluos-controller/id566668472/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/cambridge-audio-air/id994855581/reviews) |
| Number of ratings | **5.3K** | 2 |
| Positive reviews | **38.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 20 months |
| Monetization | Free | Free |
| Size | 100 MB | 27 MB |
| Requires iOS | 15.0 | **10.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bluesound](https://appshunter.io/developer/566668475) | [Audio Partnership](https://appshunter.io/developer/323403466) |

## 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


### Cambridge Audio Air

[App page](https://appshunter.io/ios/app/cambridge-audio-air/id994855581)

Easily set up and control your Cambridge Audio Air device. Discover and save your favorite internet radio stations from a vast database of over 20,000 options.

**Highlights:** Device setup and control, Internet radio station search, Save favorite stations, Preset management

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

**In-app purchases:** none


## Frequently asked questions

### Is BluOS Controller free?

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

### Is Cambridge Audio Air free?

Cambridge Audio Air is free to download, with no in-app purchases.

### Which has better reviews, BluOS Controller or Cambridge Audio Air?

BluOS Controller is rated higher. BluOS Controller averages 4.4 out of 5 from 5.3K ratings, while Cambridge Audio Air averages 1.0 from 2 ratings.

### Do BluOS Controller or Cambridge Audio Air have ads?

Neither BluOS Controller nor Cambridge Audio Air shows ads.

### Which is updated more often, BluOS Controller or Cambridge Audio Air?

BluOS Controller ships an update monthly, and Cambridge Audio Air every 20 months. Most recently, BluOS Controller was updated on October 22, 2026 and Cambridge Audio Air on October 14, 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.*