# QYSound vs bacbus

The clearest difference is ads: bacbus at none against QYSound's shown. QYSound's advantage is iOS requirement (13 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. QYSound sells 8 in-app purchases, starting at $3.99 per month and bacbus sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | QYSound | bacbus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/qysound/id6752864156/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 8 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市启悦升科技有限公司](https://appshunter.io/developer/1841400488) | [Harness Automation, LLC](https://appshunter.io/developer/1666343374) |

## What reviewers say

### QYSound

[App page](https://appshunter.io/ios/app/qysound/id6752864156)

Manage and control your smart Bluetooth earphones with this app. It offers quick pairing, real-time status monitoring, personalized settings, and firmware upgrades. Easily locate lost devices with sound alerts.

**Highlights:** Quick pairing and auto reconnection, Real-time device status monitoring, Personalized touch gestures and EQ settings, One-tap online firmware upgrades, Find My Device with sound alerts

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Subscription | $3.99 | per month |
| 会员 | $0.29 | one-time |
| 3元表盘 | $0.99 | one-time |
| Wallpaper | $1.99 | one-time |
| Wallpaper | $2.99 | one-time |
| 12元表盘 | $3.99 | one-time |
| VIP | $12.99 | one-time |
| VIP | $39.99 | one-time |


### bacbus

[App page](https://appshunter.io/ios/app/bacbus/id6773854922)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BacBus Pro | $29.99 | one-time |


## Frequently asked questions

### Is QYSound free?

QYSound is free to download, with in-app purchases available.

### Is bacbus free?

bacbus is free to download, with in-app purchases available.

### Do QYSound or bacbus have ads?

QYSound shows ads; bacbus does not.

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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.*