# DOSS E vs Sound Bar Controller

The clearest difference is rating: Sound Bar Controller at 4.4 against DOSS E's 1.7. Sound Bar Controller also leads on ratings volume (6.8K vs 11). DOSS E's advantage is update cadence (monthly vs every 5 months). On price, review sentiment, 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.

Sound Bar Controller holds the better App Store score, 4.4 against 1.7. That said, the two scores are not equally well evidenced: Sound Bar Controller has 6.8K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 14% of DOSS E's written reviews are positive against 22% of Sound Bar Controller's.

DOSS E ships an update monthly, Sound Bar Controller every 5 months. The most recent releases landed on September 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | DOSS E | Sound Bar Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (11 ratings)](https://appshunter.io/ios/app/doss-e-go/id1406708068/reviews) | **[4.4 (6.8K ratings)](https://appshunter.io/ios/app/sound-bar-controller/id1464871680/reviews)** |
| Number of ratings | 11 | **6.8K** |
| Positive reviews | 14.3% of reviews | **22.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 26 MB | 153 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wonders Technology Co.,Ltd](https://appshunter.io/developer/393352744) | [Yamaha Corporation](https://appshunter.io/developer/353469356) |

## What reviewers say

### DOSS E

[App page](https://appshunter.io/ios/app/doss-e-go/id1406708068)

Control your DOSS E-go speaker and access Alexa features from your phone. Manage volume, pair devices, and get information like weather and local recommendations using voice commands.

**Highlights:** Alexa voice control, Volume management, Speaker pairing, Wireless music playback, Information queries (weather, restaurants)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sound Bar Controller

[App page](https://appshunter.io/ios/app/sound-bar-controller/id1464871680)

Control select Yamaha sound bars remotely from your iOS device. Manage volume, input selection, and set up Alexa voice control. Stream audio from your phone or NAS drive over Wi-Fi.

**Highlights:** Alexa voice control setup, Volume and input control, Wi-Fi audio streaming, Wireless surround speaker control

**In-app purchases:** none

**What reviewers like**

- 🚀 Great sound quality
- 👍 Easy to use
- 🚀 Intuitive app
- 👍 Lots of sound settings

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 App crashes frequently
- 🐛 Unreliable Alexa integration
- 🐛 Unintuitive user interface

**Reported bugs**

- App unable to connect to sound bar
- Sound bar randomly disconnects
- Firmware updates cause issues
- Bluetooth connectivity problems

**Requested features**

- Equalizer for more sound customization
- Better volume control options
- Improved Alexa integration
- Simplified app navigation


## Frequently asked questions

### Is DOSS E free?

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

### Is Sound Bar Controller free?

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

### Which has better reviews, DOSS E or Sound Bar Controller?

Sound Bar Controller is rated higher. DOSS E averages 1.7 out of 5 from 11 ratings, while Sound Bar Controller averages 4.4 from 6.8K ratings.

### Do DOSS E or Sound Bar Controller have ads?

Neither DOSS E nor Sound Bar Controller shows ads.

### Which is updated more often, DOSS E or Sound Bar Controller?

DOSS E ships an update monthly, and Sound Bar Controller every 5 months. Most recently, DOSS E was updated on September 24, 2026 and Sound Bar Controller 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.*