# Noise Meter - Sound & Decibel — Decibel sound level meter

> Decibel sound level meter (iPhone/iPad app by MINGUK JANG.)

- Source: https://appshunter.io/ios/app/noise-meter-sound-and-decibel/id6793926259 (this page in markdown: same URL + `.md`)
- Developer: [MINGUK JANG](https://appshunter.io/developer/6791072599)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: Korean, American English
- Released: 2026-07-27
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/noise-meter-sound-and-decibel/id6793926259/reviews.md

## What is Noise Meter?

Noise Meter turns your iPhone into a simple, real-time sound level meter. Using your device's microphone, it measures ambient noise in decibels (dB) and shows the reading on an easy-to-read gauge.

Features
- Real-time decibel (dB) measurement
- Live gauge and time-based graph
- Minimum, average, and maximum tracking
- Calibration to fine-tune readings
- Clean, simple interface

Whether you're checking the noise in your office, home, street, or a venue, Noise Meter gives you a quick read on how loud your surroundings are.

Note: Noise Meter is for reference and general use only. Readings depend on your device's microphone and are not a substitute for professional, certified measurement equipment.


## Version history (last 3 releases)

### 2.0.2 — 2026-08-02

Stability and performance improvements.

### 2.0.1 — 2026-07-29

Stability and performance improvements.

### 2.0.0 — 2026-07-27

No release notes.

## More apps by MINGUK JANG

- [Precision Compass Pro—Live GPS](https://appshunter.io/ios/app/precision-compass-prolive-gps/id6791072597)
- [성경음성 - 매일 듣는 성경 말씀과 묵상](https://appshunter.io/ios/app/id6796309787)

All apps by MINGUK JANG: https://appshunter.io/developer/6791072599

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*