# BarbetSound vs 外星仔加速器

The clearest difference is rating: 外星仔加速器 at 4.3 against BarbetSound's 3.7. 外星仔加速器 also leads on ratings volume (256 vs 3) and update cadence (monthly vs every 2 months). BarbetSound's advantage is in-app purchases (none vs 14) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 外星仔加速器 sells 14 one-off in-app purchases. BarbetSound asks for nothing beyond the download.

外星仔加速器 holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: 外星仔加速器 has 256 ratings behind it against 3, so its average is the more settled of the two.

BarbetSound ships an update every 2 months, 外星仔加速器 monthly. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BarbetSound | 外星仔加速器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/barbetsound/id1361507834/reviews) | **[4.3 (256 ratings)](https://appshunter.io/ios/app/id6470742610/reviews)** |
| Number of ratings | 3 | **256** |
| Positive reviews | — | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 126 MB | 165 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen MeiJie Import & Export Co.,Ltd.](https://appshunter.io/developer/1361507833) | [XYZFUN (Shanghai) Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1714144965) |

## What reviewers say

### 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


### 外星仔加速器

[App page](https://appshunter.io/ios/app/id6470742610)

This app provides free acceleration for domestic and international mobile games, effectively resolving issues like high latency and game lag. It offers a refined interface and user-friendly operation, aiming to connect players with their games for an enjoyable experience. It also supports PC mode and offers daily free acceleration time.

**Highlights:** Free acceleration for numerous games, Reduces latency and game lag, Supports PC mode, Daily free acceleration time, Professional acceleration technology, Multi-country and multi-region server lines

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完全清除所有广告 7天（双十二特惠） | $0.99 | one-time |
| 完全清除所有广告 7天 | $0.99 | one-time |
| 完全清除所有广告 60天（双十二特惠） | $0.99 | one-time |
| 完全清除所有广告 60天（国庆特惠） | $0.99 | one-time |
| 完全清除所有广告 30天（首充） | $0.99 | one-time |
| 完全清除所有广告 60天（首充） | $0.99 | one-time |
| ETALIEN VIP 60天（原价购买） | $1.99 | one-time |
| 完全清除所有广告 30天 | $1.99 | one-time |
| 完全清除所有广告 90天（首充） | $2.99 | one-time |
| 完全清除所有广告 60天（原价） | $2.99 | one-time |
| 完全清除所有广告 90天 | $3.99 | one-time |
| 完全清除所有广告 365天（限量特惠） | $5.99 | one-time |
| 完全清除所有广告 365天（首充） | $8.99 | one-time |
| 完全清除所有广告 365天 | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast acceleration
- 👍 Free to use
- 💡 Ability to earn acceleration time by watching ads
- 🚀 Stable and reliable

**What reviewers complain about**

- 🐛 Occasional disconnections and lag issues
- 🔋 High memory usage
- 💡 Desire for more game server support
- 🔍 Unclear ad requirements

**Reported bugs**

- Disconnections during gameplay
- High memory consumption
- Incompatibility with certain devices

**Requested features**

- Support for more game servers and regions
- Improved stability and reduced disconnections
- Optimization for lower memory usage


## Frequently asked questions

### Is BarbetSound free?

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

### Is 外星仔加速器 free?

外星仔加速器 is free to download, with in-app purchases available.

### Which has better reviews, BarbetSound or 外星仔加速器?

外星仔加速器 is rated higher. BarbetSound averages 3.7 out of 5 from 3 ratings, while 外星仔加速器 averages 4.3 from 256 ratings.

### Do BarbetSound or 外星仔加速器 have ads?

外星仔加速器 shows ads; BarbetSound does not.

### Which is updated more often, BarbetSound or 外星仔加速器?

BarbetSound ships an update every 2 months, and 外星仔加速器 monthly. Most recently, BarbetSound was updated on September 10, 2026 and 外星仔加速器 on September 25, 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.*