# BarbetSound vs DESPU SeQR Scan

The clearest difference is update cadence: BarbetSound at every 2 months against DESPU SeQR Scan's every 19 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 ships an update every 2 months, DESPU SeQR Scan every 19 months. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | BarbetSound | DESPU SeQR Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/barbetsound/id1361507834/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | Free | — |
| Size | 126 MB | 19 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen MeiJie Import & Export Co.,Ltd.](https://appshunter.io/developer/1361507833) | [SECURITY SOFTWARE & SOLUTIONS LLP](https://appshunter.io/developer/1212339368) |

## 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


### DESPU SeQR Scan

[App page](https://appshunter.io/ios/app/despu-seqr-scan/id6503944620)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BarbetSound free?

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

### Is DESPU SeQR Scan free?

DESPU SeQR Scan is free to download, with no in-app purchases.

### Do BarbetSound or DESPU SeQR Scan have ads?

Neither BarbetSound nor DESPU SeQR Scan shows ads.

### Which is updated more often, BarbetSound or DESPU SeQR Scan?

BarbetSound ships an update every 2 months, and DESPU SeQR Scan every 19 months. Most recently, BarbetSound was updated on October 15, 2026 and DESPU SeQR Scan on October 20, 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.*