# 中国联通 vs BarbetSound

The clearest difference is rating: BarbetSound at 3.7 against 中国联通's 2.5. 中国联通's advantage is ratings volume (1.3K vs 3) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

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

BarbetSound holds the better App Store score, 3.7 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 3, so its average is the more settled of the two.

中国联通 ships an update every 3 weeks, BarbetSound every 2 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 中国联通 | BarbetSound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (1.3K ratings)](https://appshunter.io/ios/app/id416457422/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/barbetsound/id1361507834/reviews)** |
| Number of ratings | **1.3K** | 3 |
| Positive reviews | 37.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 333 MB | 126 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China United Network Communications Corporation Limited](https://appshunter.io/developer/674392285) | [ShenZhen MeiJie Import & Export Co.,Ltd.](https://appshunter.io/developer/1361507833) |

## What reviewers say

### 中国联通

[App page](https://appshunter.io/ios/app/id416457422)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app
- 🚀 Fast and responsive
- 💡 Comprehensive functionality

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High battery consumption
- 📢 Too many ads and promotions
- 🤯 Confusing and cluttered UI
- 🔒 Privacy concerns

**Reported bugs**

- Login issues and authentication problems
- Compatibility problems with newer OS versions
- Inconsistent performance across devices

**Requested features**

- Add English language support
- Improve search and navigation
- Provide more detailed account information
- Implement dark mode option


### BarbetSound

[App page](https://appshunter.io/ios/app/barbetsound/id1361507834)

This app allows users to control and customize their Bluetooth audio devices. Adjust sound quality, manage noise cancellation, and remap controls for a personalized listening experience. Stay updated on new products and access electronic manuals.

**Highlights:** ANC mode switching, 6 preset EQ effects, Custom EQ settings, Customizable controls, Game mode activation, View electronic manuals, Latest product display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 中国联通 free?

中国联通 is free to download, with no in-app purchases.

### Is BarbetSound free?

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

### Which has better reviews, 中国联通 or BarbetSound?

BarbetSound is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while BarbetSound averages 3.7 from 3 ratings.

### Do 中国联通 or BarbetSound have ads?

Neither 中国联通 nor BarbetSound shows ads.

### Which is updated more often, 中国联通 or BarbetSound?

中国联通 ships an update every 3 weeks, and BarbetSound every 2 months. Most recently, 中国联通 was updated on October 24, 2026 and BarbetSound on October 15, 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.*