# On vs MusicCast Controller

The clearest difference is rating: MusicCast Controller at 4.7 against On's 1.5. MusicCast Controller also leads on review sentiment (41% vs 10%) and ratings volume (43K vs 233). 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.

MusicCast Controller holds the better App Store score, 4.7 against 1.5. That said, the two scores are not equally well evidenced: MusicCast Controller has 43K ratings behind it against 233, so its average is the more settled of the two. Written reviews point the same way: 10% of On's written reviews are positive against 41% of MusicCast Controller's.

On ships an update every 5 months, MusicCast Controller every 3 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | On | MusicCast Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (233 ratings)](https://appshunter.io/ios/app/on-q-digital-audio/id927587679/reviews) | **[4.7 (43K ratings)](https://appshunter.io/ios/app/musiccast-controller-us/id1002730190/reviews)** |
| Number of ratings | 233 | **43K** |
| Positive reviews | 9.8% of reviews | **40.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 12 MB | 106 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Legrand, Inc.](https://appshunter.io/developer/468525225) | [Yamaha Corporation of America](https://appshunter.io/developer/408058585) |

## What reviewers say

### On

[App page](https://appshunter.io/ios/app/on-q-digital-audio/id927587679)

Wirelessly control your whole-home audio system from your mobile device. Access internet radio, your personal music library, and streaming services for a seamless listening experience throughout your home.

**Highlights:** Wireless audio system control, Internet radio access, Personal music library playback, Streaming service integration, Whole-home audio management

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎵 Good sound quality when system works
- 👍 Simple and intuitive interface design
- 🎛️ Easy zone and speaker control
- 📱 Convenient phone-based remote control
- 🔌 Whole-home audio capability

**What reviewers complain about**

- 🐛 Frequent connection failures
- ❌ App crashes and freezes constantly
- 🔄 Requires constant reconnection and resets
- 📡 Unreliable network connectivity
- ⚠️ Non-functional after updates

**Reported bugs**

- App won't connect to distribution module
- Cannot bind to digital source
- App fails to open or launch
- Forced update loops that never complete
- Music source selection disappears

**Requested features**

- Apple Music support
- YouTube Music and Google Play integration
- Spotify reliable connectivity
- SiriusXM station list updates
- AirPlay support


### MusicCast Controller

[App page](https://appshunter.io/ios/app/musiccast-controller-us/id1002730190)

Control your Yamaha MusicCast-enabled audio devices to stream music throughout your home. Enjoy music from various sources, create multi-room setups, and customize your listening experience with high-resolution audio support.

**Highlights:** Multi-room audio streaming, Control of Yamaha MusicCast devices, Stream from music services and internet radio, Access local music libraries, High-resolution audio playback, Wireless stereo and surround setups

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent when working
- 👍 Great concept and features
- 🎶 Fantastic sound quality
- 💡 Innovative multi-room audio
- 🎨 Refreshed UI is an improvement

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🔌 Unreliable app performance
- 🤔 Confusing and unintuitive UI
- 🔇 Occasional audio dropouts
- 🔋 High battery consumption

**Reported bugs**

- App crashes after recent updates
- Bluetooth speaker frequently disconnects
- Streaming services stop working randomly
- Zones get unlinked without user action
- Volume controls behave unexpectedly

**Requested features**

- Add support for more music services
- Improve volume control and display
- Allow custom photo/icon for zones
- Provide better integration with iOS
- Add stereo pairing settings in app


## Frequently asked questions

### Is On free?

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

### Is MusicCast Controller free?

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

### Which has better reviews, On or MusicCast Controller?

MusicCast Controller is rated higher. On averages 1.5 out of 5 from 233 ratings, while MusicCast Controller averages 4.7 from 43K ratings.

### Do On or MusicCast Controller have ads?

Neither On nor MusicCast Controller shows ads.

### Which is updated more often, On or MusicCast Controller?

On ships an update every 5 months, and MusicCast Controller every 3 months. Most recently, On was updated on November 6, 2026 and MusicCast Controller on November 7, 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.*