# サウンドチェッカー - 騒音計dBデシベル測定

> Utilities

Canonical page: [https://chrome-stats.com/d/id6762562463](https://chrome-stats.com/d/id6762562463)

## Overview

- **ID:** `id6762562463`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Yujiro Sakai
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-04-21
- **First published:** 2026-04-21
- **Size:** 27 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/%E3%82%B5%E3%82%A6%E3%83%B3%E3%83%89%E3%83%81%E3%82%A7%E3%83%83%E3%82%AB%E3%83%BC-%E9%A8%92%E9%9F%B3%E8%A8%88db%E3%83%87%E3%82%B7%E3%83%99%E3%83%AB%E6%B8%AC%E5%AE%9A/id6762562463)
- **Website:** [https://app-koryakuzukan.com](https://app-koryakuzukan.com/)
- **Privacy policy:** [https://sites.google.com/lifequest1.net/lifequest/サウンドチェッカー-プライバシーポリシー](https://sites.google.com/lifequest1.net/lifequest/%E3%82%B5%E3%82%A6%E3%83%B3%E3%83%89%E3%83%81%E3%82%A7%E3%83%83%E3%82%AB%E3%83%BC-%E3%83%97%E3%83%A9%E3%82%A4%E3%83%90%E3%82%B7%E3%83%BC%E3%83%9D%E3%83%AA%E3%82%B7%E3%83%BC)

## Description

What's the noise level around you?
  Sound Checker measures ambient noise levels in real-time using your phone's microphone.

  - Check apartment noise from neighbors
  - Measure snoring or teeth grinding volume
  - Monitor noise at construction sites or events
  - Check sound levels in your baby's room
  - Measure quietness of cafes and offices

  Features:
  - Real-time dB measurement with large meter display
  - 30-second waveform graph
  - Measurement history (min/avg/max dB auto-saved)
  - WHO noise level guidelines & Japan environmental standards

  Your microphone is used only for measurement. No audio data is stored or transmitted. Completely free with all
  features available.

  Note: This app provides approximate noise level readings using your smartphone's microphone. For legal evidence or
  precise measurements, please use a professional sound level meter.

## Rankings

- #1,323,291 — Overall

## Similar extensions and apps

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- [Sound Meter - Noise Level dB](https://chrome-stats.com/d/id6763905136)
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- [decibella](https://chrome-stats.com/d/id6751743532)
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6762562463)