# Harman Kardon Controller vs Marshall Voice

The clearest difference is update cadence: Marshall Voice at every 3 weeks against Harman Kardon Controller's every 2 months. Marshall Voice also leads on iOS requirement (10.0 vs 14.0). Harman Kardon Controller's advantage is device support (4 vs 2). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 1.8 for Harman Kardon Controller against 1.6 for Marshall Voice. Both are backed by a comparable volume of ratings — 100 and 88 respectively. Written reviews are what separate them: 9% of Harman Kardon Controller's written reviews are positive against 11% of Marshall Voice's.

Harman Kardon Controller ships an update every 2 months, Marshall Voice every 3 weeks. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Harman Kardon Controller | Marshall Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (100 ratings)](https://appshunter.io/ios/app/harman-kardon-controller/id905859401/reviews)** | [1.6 (88 ratings)](https://appshunter.io/ios/app/marshall-voice/id1401756099/reviews) |
| Number of ratings | **100** | 88 |
| Positive reviews | 9.2% of reviews | **10.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 64 MB | 202 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harman International Industries](https://appshunter.io/developer/419840205) | [Marshall Group AB](https://appshunter.io/developer/592690279) |

## What reviewers say

### Harman Kardon Controller

[App page](https://appshunter.io/ios/app/harman-kardon-controller/id905859401)

Stream high-definition audio throughout your home with this app. It allows you to set up and customize compatible wireless speakers, create surround sound systems, and control audio playback from local or cloud sources.

**Highlights:** Stream HD audio wirelessly, Set up and customize speakers, Create 5.1 surround sound, Control multi-room audio, Stream local and cloud content

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great sound quality
- 👍 Easy setup
- 🚀 Wireless connectivity

**What reviewers complain about**

- 🐛 Unstable WiFi connection
- 🐛 Buggy app with frequent crashes
- 👎 Lack of music service integration (Spotify, Apple Music)
- 👎 Unintuitive and limited app functionality
- 👎 Unreliable multi-room/party mode

**Reported bugs**

- Speakers frequently disconnect from WiFi
- App fails to detect or connect to speakers
- Music playback issues like skipping, popping, and abrupt stops
- Compatibility problems with newer iOS versions

**Requested features**

- Add support for popular music streaming services
- Improve app stability and user experience
- Implement advanced features like EQ, gapless playback, and custom playlists
- Provide better integration with local music libraries


### Marshall Voice

[App page](https://appshunter.io/ios/app/marshall-voice/id1401756099)

Easily set up your Marshall Voice smart speaker. Customize sound profiles, rename your device, and access user manuals. Stay updated with software releases for a seamless audio experience.

**Highlights:** Quick setup, Sound customization, Device renaming, Access user manuals, Software updates

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

**In-app purchases:** none

**What reviewers like**

- 🎶 Good sound quality
- 👍 Easy to use (for some)
- ✨ Sleek appearance

**What reviewers complain about**

- ❌ Alexa integration broken
- ❌ Wi-Fi connection issues
- ❌ App crashes/freezes
- ❌ Device setup fails
- ❌ Not compatible with newer iOS

**Reported bugs**

- Alexa sign-in broken
- App crashes on Alexa sign-in
- Cannot connect to Wi-Fi
- Device setup fails
- App not detecting speaker

**Requested features**

- Update app for Alexa functionality
- Add Italian language support
- Add Spanish (Spain) language support
- Support for Google Assistant variants
- More frequent app updates


## Frequently asked questions

### Is Harman Kardon Controller free?

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

### Is Marshall Voice free?

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

### Which has better reviews, Harman Kardon Controller or Marshall Voice?

Harman Kardon Controller is rated higher. Harman Kardon Controller averages 1.8 out of 5 from 100 ratings, while Marshall Voice averages 1.6 from 88 ratings.

### Do Harman Kardon Controller or Marshall Voice have ads?

Neither Harman Kardon Controller nor Marshall Voice shows ads.

### Which is updated more often, Harman Kardon Controller or Marshall Voice?

Harman Kardon Controller ships an update every 2 months, and Marshall Voice every 3 weeks. Most recently, Harman Kardon Controller was updated on October 20, 2026 and Marshall Voice on October 18, 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.*