# Decibel dB Meter Pro - Sound

> Decibel dB Meter Pro provides highly accurate, real-time decibel measurements.

Canonical page: [https://chrome-stats.com/d/com.blackstarapps.nh.dbmeterpro](https://chrome-stats.com/d/com.blackstarapps.nh.dbmeterpro)

## Overview

- **ID:** `com.blackstarapps.nh.dbmeterpro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** BlackStarApps
- **Category:** TOOLS
- **Downloads:** 9
- **Version:** 1.0
- **Last updated:** 2026-06-05
- **First published:** 2026-06-04
- **Publisher country:** IN
- **Size:** 7.19 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.blackstarapps.nh.dbmeterpro)
- **Website:** [https://blackstarapps.blogspot.com/](https://blackstarapps.blogspot.com/)
- **Privacy policy:** [https://blackstarapps.blogspot.com/p/privacy-policy-for-decibel-db-meter-pro.html](https://blackstarapps.blogspot.com/p/privacy-policy-for-decibel-db-meter-pro.html)

## Description

Whether you are a sound engineer, a health and safety inspector, a musician, or simply curious about the noise levels in your environment, dB Meter Pro provides highly accurate, real-time decibel measurements and advanced acoustic analysis.<br><br>Engineered with precision and styled with a sleek, modern visualizer, dB Meter Pro gives you lab-quality insights right in your pocket.<br><br>KEY FEATURES:<br><br>Real-Time Decibel Metering: Get instant, high-precision readings of current, average (Leq), minimum, maximum, and peak sound levels.<br>Professional Frequency Weighting:<br>A-Weighting (dBA): Standard for human hearing response and environmental noise assessments.<br>C-Weighting (dBC): Ideal for measuring low-frequency mechanical and industrial noise.<br>Z-Weighting (dBZ): Flat, unweighted acoustic response for raw analysis.<br>Time Weighting Modes: Toggle between Fast (125ms) for rapid transients and dynamic sounds, and Slow (1s) for stable average readings.<br>Interactive Real-Time Graph: Visualize noise history in a zoomable, scrollable timeline. Trace trends and identify sudden noise spikes instantly.<br>Advanced Calibration: Calibrate the app’s readings using a reference sound level meter to guarantee maximum precision across different Android hardware.<br>Decibel Reference Guide: Not sure what 75 dB means? Our built-in reference chart matches readings to real-world sounds (e.g., quiet library, city traffic, lawnmower).<br>Premium OLED Dark Mode: A stunning, low-energy dark theme that saves battery life during overnight or long-duration recordings.

## Rankings

- #2,830,678 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MICROPHONE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECORD_AUDIO`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.blackstarapps.nh.dbmeterpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.blackstarapps.nh.dbmeterpro)