# QAS vs ScanTool

The clearest difference is in-app purchases: QAS at none against ScanTool's 4. QAS also leads on iOS requirement (10.0 vs 14.0). ScanTool's advantage is update cadence (every 6 days vs every 13 months). On price, ads and device support there is nothing between them.

Both are free to download. ScanTool sells 4 in-app purchases, starting at $5.99 per 7 days. QAS asks for nothing beyond the download.

QAS ships an update every 13 months, ScanTool every 6 days. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QAS | ScanTool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/scantool-qr-bar-code/id6479899398/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 146 MB | 5 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PEARL. GmbH](https://appshunter.io/developer/619231875) | [长青 谭](https://appshunter.io/developer/1516454116) |

## What reviewers say

### QAS

[App page](https://appshunter.io/ios/app/qas-player/id1230907047)

Control up to 8 speakers individually on your iPhone or iPad to play music from your library or online streaming services. Enjoy synchronized music across multiple rooms or play different songs in each.

**Highlights:** Individual speaker control, Multiroom audio synchronization, Music library playback, Online streaming service integration, Control up to 8 speakers

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

**In-app purchases:** none


### ScanTool

[App page](https://appshunter.io/ios/app/scantool-qr-bar-code/id6479899398)

Easily scan QR codes and barcodes to access stored information, connect with others, and quickly retrieve links or contact details. Store photos, WiFi credentials, and more for convenient access and sharing.

**Highlights:** QR code scanning, Barcode scanning, Store contact information, Store WiFi connections, Store photos, Store email contents, Store homepage links

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Weekly Pro | $5.99 | per 7 days |
| 1 Monthly  Pro | $19.99 | per month |
| 1 Annualy Pro | $99.99 | per year |
| A cup of Coffee | $0.99 | one-time |


## Frequently asked questions

### Is QAS free?

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

### Is ScanTool free?

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

### Do QAS or ScanTool have ads?

Neither QAS nor ScanTool shows ads.

### Which is updated more often, QAS or ScanTool?

QAS ships an update every 13 months, and ScanTool every 6 days. Most recently, QAS was updated on September 29, 2026 and ScanTool on October 8, 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.*