# Watch Microphone vs QRScan

The clearest difference is price: QRScan at Free against Watch Microphone's $2.99. QRScan also leads on iOS requirement (15.6 vs 18.4). Watch Microphone's advantage is ads (none vs shown) and update cadence (every 5 days vs every 5 months). On in-app purchases and device support there is nothing between them.

QRScan is free to download; Watch Microphone costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Watch Microphone ships an update every 5 days, QRScan every 5 months. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Watch Microphone | QRScan |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Paid | — |
| Best chart rank | **#135** | — |
| Size | 11 MB | 43 MB |
| Requires iOS | 18.4 | **15.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kobunachou ozawa](https://appshunter.io/developer/1071744258) | [Chengdu Doudou Oasis Network Technology Co.,Ltd](https://appshunter.io/developer/1776078126) |

## What reviewers say

### Watch Microphone

[App page](https://appshunter.io/ios/app/watch-microphone/id6747238910)

**Currently charting:** #135 Top Paid · Utilities (US App Store)

Transform your Apple Watch into a powerful megaphone for making loud announcements. Amplify your voice by over 100% without needing your iPhone. Simply connect a Bluetooth speaker and start amplifying.

**Highlights:** Apple Watch as microphone, Bluetooth speaker connectivity, iPhone not required, Over 100% voice amplification, Complication shortcut support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### QRScan

[App page](https://appshunter.io/ios/app/qrscan-code-scanner/id6756336153)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Watch Microphone free?

Watch Microphone costs $2.99, with no in-app purchases.

### Is QRScan free?

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

### Do Watch Microphone or QRScan have ads?

QRScan shows ads; Watch Microphone does not.

### Which is updated more often, Watch Microphone or QRScan?

Watch Microphone ships an update every 5 days, and QRScan every 5 months. Most recently, Watch Microphone was updated on September 20, 2026 and QRScan on September 15, 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.*