# DOSS蓝牙音箱 vs QR Code Reader PRO for iPhone!

The clearest difference is in-app purchases: DOSS蓝牙音箱 at none against QR Code Reader PRO for iPhone!'s 3. DOSS蓝牙音箱 also leads on ads (none vs shown) and iOS requirement (7.1 vs 15.6). QR Code Reader PRO for iPhone!'s advantage is update cadence (every 6 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. QR Code Reader PRO for iPhone! sells 3 in-app purchases, starting at $2.99 per month. DOSS蓝牙音箱 asks for nothing beyond the download.

DOSS蓝牙音箱 ships an update every 3 months, QR Code Reader PRO for iPhone! every 6 weeks. The most recent releases landed on October 10, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | DOSS蓝牙音箱 | QR Code Reader PRO for iPhone! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-pro-for-iphone/id1641226747/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 63 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wonders Technology Co.,Ltd](https://appshunter.io/developer/393352744) | [Nico Schroeder](https://appshunter.io/developer/432790036) |

## What reviewers say

### DOSS蓝牙音箱

[App page](https://appshunter.io/ios/app/doss/id912754069)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader PRO for iPhone!

[App page](https://appshunter.io/ios/app/qr-code-reader-pro-for-iphone/id1641226747)

Easily scan, generate, and manage QR codes and barcodes. Access detailed information from codes, create custom codes for various themes, and organize them with built-in folder management. Features bulk scanning and CSV export for efficient data handling.

**Highlights:** Scan QR codes and barcodes, Create themed QR codes, Detailed code information, Bulk-scan functionality, Folder management system, CSV export, Generate QR codes for various themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Premium | $2.99 | per month |
| One Year Premium | $14.99 | per year |
| QR Code Reader PRO - Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is DOSS蓝牙音箱 free?

DOSS蓝牙音箱 is free to download, with no in-app purchases.

### Is QR Code Reader PRO for iPhone! free?

QR Code Reader PRO for iPhone! is free to download, with in-app purchases available.

### Do DOSS蓝牙音箱 or QR Code Reader PRO for iPhone! have ads?

QR Code Reader PRO for iPhone! shows ads; DOSS蓝牙音箱 does not.

### Which is updated more often, DOSS蓝牙音箱 or QR Code Reader PRO for iPhone!?

DOSS蓝牙音箱 ships an update every 3 months, and QR Code Reader PRO for iPhone! every 6 weeks. Most recently, DOSS蓝牙音箱 was updated on October 10, 2026 and QR Code Reader PRO for iPhone! on September 6, 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.*