# Unit Converter vs Car Noise Meter

The clearest difference is price: Car Noise Meter at Free against Unit Converter's $5.99. Car Noise Meter also leads on iOS requirement (12.1 vs 18.5). On ads, in-app purchases and device support there is nothing between them.

Car Noise Meter is free to download; Unit Converter costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Unit Converter | Car Noise Meter |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 12 MB | 17 MB |
| Requires iOS | 18.5 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fenuku Kekeli](https://appshunter.io/developer/1822419894) | [Nguyen Dang Quyen Linh](https://appshunter.io/developer/1483292434) |

## What reviewers say

### Unit Converter

[App page](https://appshunter.io/ios/app/unit-converter-convert-units/id6749213264)

**Features:** macOS Compatibility

**In-app purchases:** none


### Car Noise Meter

[App page](https://appshunter.io/ios/app/car-noise-meter/id6754669502)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter free?

Unit Converter costs $5.99, with no in-app purchases.

### Is Car Noise Meter free?

Car Noise Meter is free to download, with no in-app purchases.

### Do Unit Converter or Car Noise Meter have ads?

Neither Unit Converter nor Car Noise Meter 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.*