# Noise Level Meter ™ vs LinHao

The clearest difference is in-app purchases: LinHao at none against Noise Level Meter ™'s 6. LinHao also leads on ads (none vs shown) and iOS requirement (12.0 vs 16). On price and device support there is nothing between them.

Both are free to download. Noise Level Meter ™ sells 6 in-app purchases, starting at $1.49 per month. LinHao asks for nothing beyond the download.

## The numbers

| Metric | Noise Level Meter ™ | LinHao |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (66 ratings)](https://appshunter.io/ios/app/noise-level-meter/id6467242976/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 64 MB |
| Requires iOS | 16 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [Shenzhen Yunmeng Zhihui Technology Co., Ltd.](https://appshunter.io/developer/1550262697) |

## What reviewers say

### Noise Level Meter ™

[App page](https://appshunter.io/ios/app/noise-level-meter/id6467242976)

Measure the sound loudness of your environment or appliances with real-time readings. This tool provides insights into minimum, average, and maximum noise levels, with calibration for accuracy. It's designed for quick assessments in various settings, offering a dark mode for comfortable viewing.

**Highlights:** Real-time noise level measurement, Calibration for accurate readings, Min, avg, and max noise insights, Dark mode support, Versatile for home, work, and outdoors

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noise Level Meter | $1.49 | per month |
| Noise Level Meter | $1.99 | per 7 days |
| Sound Level Meter Pro | $6.99 | per 6 months |
| Noise Level Meter Pro - 1Y2 | $9.99 | per year |
| dB Meter Pro | $19.99 | per year |
| Decibel Meter Pro | $19.99 | one-time |


### LinHao

[App page](https://appshunter.io/ios/app/linhao/id6755228254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Noise Level Meter ™ free?

Noise Level Meter ™ is free to download, with in-app purchases available.

### Is LinHao free?

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

### Do Noise Level Meter ™ or LinHao have ads?

Noise Level Meter ™ shows ads; LinHao does not.

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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.*