Comparison

Watch Microphone vs QRScan

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Watch Microphone

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
Currently charting
Read full description

Watch Microphone is an app that turns your Apple Watch into a microphone, allowing you to make announcements in a louder voice. Features -Can be used by directly connecting your Apple Watch to a Bluetooth speaker. -No iPhone required for the entire operation. -Volume can be amplified by over 100% beyond the standard gain. How to Use 1. Prepare your Apple Watch and a Bluetooth speaker. 2. Tap Settings on your Apple Watch. 3. From Settings, tap Bluetooth. 4. Select and connect your Bluetooth speaker. 5. Press the Start button in the Watch Mic app on your Apple Watch. 6. Recording will begin. *1 7. Press the Stop button, and the recording will play back automatically. *2 8. Repeat the recording and playback process as needed. *3 *1 Recordings overwrite each time, so there's no need to worry about increased storage consumption. *2 We recommend presetting the volume using the Music app or similar. *3 You can add a shortcut to your Apple Watch face (using the Complication feature).

About

QRScan

Features
Read full description

QRScan is a fast, lightweight, and easy-to-use QR code scanner and barcode reader. With instant scanning, a clean interface, and smart history management, it gives you what you need. Ultra-fast QR & Barcode Scanning Open the app, point your camera, and scan instantlyβ€”no extra steps needed. Scan History & Quick Access Automatically saves all scanned codes. Search, organize, and revisit past scans anytime. Multi-format Code Generator Create QR codes for text, links, Wi-Fi, contacts, phone numbers, and more. Scan from Photos Import images from your gallery and detect QR codes directly. Clean & Simple Interface Designed for smooth and distraction-free scanning on iPhone and iPad. Privacy First The app does not collect personal data. No account required. No unnecessary permissions.

Screenshots

Watch Microphone4 screens
QRScan3 screens

Verdict

The call

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.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences Β· 4 level
Watch Microphone versus QRScan: the parameters behind the verdict, then further details
ParameterWatch MicrophoneQRScan
Price$2.99Free β€” better
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 5 days β€” betterEvery 5 months
AdsNo β€” betterYes
In-app purchasesNoNo
MonetizationPaidβ€”
Best chart rank#135 β€” betterβ€”
DevicesiPhone, iPad, Apple Watch β€” betteriPhone, iPod
Requires iOS18.415.6 β€” better
Further details β€” not scored
Size11 MB43 MB
Age rating4+4+
Developerkobunachou ozawaChengdu Doudou Oasis Network Technology Co.,Ltd

In-app purchases

None

Watch Microphone

No in-app purchases

None

QRScan

No in-app purchases

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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