# Watch Microphone vs BLE Sniffer

The clearest difference is price: BLE Sniffer at Free against Watch Microphone's $2.99. BLE Sniffer also leads on iOS requirement (16.4 vs 18.4). Watch Microphone's advantage is update cadence (every 5 days vs monthly) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

BLE Sniffer 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, BLE Sniffer monthly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Watch Microphone | BLE Sniffer |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ble-sniffer/id6771950171/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Paid | — |
| Size | 11 MB | 39 MB |
| Requires iOS | 18.4 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kobunachou ozawa](https://appshunter.io/developer/1071744258) | [Shibby Ventures LLC](https://appshunter.io/developer/1474857215) |

## What reviewers say

### Watch Microphone

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

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


### BLE Sniffer

[App page](https://appshunter.io/ios/app/ble-sniffer/id6771950171)

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

**In-app purchases:** none


## Frequently asked questions

### Is Watch Microphone free?

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

### Is BLE Sniffer free?

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

### Do Watch Microphone or BLE Sniffer have ads?

Neither Watch Microphone nor BLE Sniffer shows ads.

### Which is updated more often, Watch Microphone or BLE Sniffer?

Watch Microphone ships an update every 5 days, and BLE Sniffer monthly. Most recently, Watch Microphone was updated on October 7, 2026 and BLE Sniffer on October 24, 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.*