# WatchMic vs Smart Unit Converter Plus

WatchMic and Smart Unit Converter Plus are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | WatchMic | Smart Unit Converter Plus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 6 MB | 22 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stijn Aa](https://appshunter.io/developer/1782102905) | [海彬 唐](https://appshunter.io/developer/6771846427) |

## What reviewers say

### WatchMic

[App page](https://appshunter.io/ios/app/watchmic/id6741780740)

Transform your Apple Watch into a high-quality wireless microphone for crystal-clear audio in your videos. Perfect for vloggers, content creators, and interview recordings, it syncs seamlessly with your video footage.

**Highlights:** Wireless microphone functionality, Crystal-clear audio recording, Seamless video sync, Ideal for vloggers and content creators, Supports Apple Watch, iPhone, and iPad

**In-app purchases:** none


### Smart Unit Converter Plus

[App page](https://appshunter.io/ios/app/smart-unit-converter-plus/id6787842603)

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

**In-app purchases:** none


## Frequently asked questions

### Is WatchMic free?

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

### Is Smart Unit Converter Plus free?

Smart Unit Converter Plus is free to download, with no in-app purchases.

### Do WatchMic or Smart Unit Converter Plus have ads?

Neither WatchMic nor Smart Unit Converter Plus shows ads.

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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.*