# Decibel X PRO - dB Sound Meter

> Professional SPL Measurement

Canonical page: [https://chrome-stats.com/d/id6747031691](https://chrome-stats.com/d/id6747031691)

## Overview

- **ID:** `id6747031691`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Grzegorz Rakoca
- **Category:** Utilities
- **Version:** 1.1.1
- **Last updated:** 2026-02-01
- **First published:** 2025-06-10
- **Size:** 3.12 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/decibel-x-pro-db-sound-meter/id6747031691)
- **Website:** [https://edudevworld.com](https://edudevworld.com/)
- **Privacy policy:** [https://host186744.xce.pl/privacy43.html](https://host186744.xce.pl/privacy43.html)

## Description

Professional sound level meter in your pocket! Measure noise with lab-grade accuracy,analyze frequencies,and protect your hearing.Trusted by audio professionals worldwide

Decibel X PRO turns your device into a professional sound level meter, accurately measuring noise levels in your environment with lab-grade precision.

KEY FEATURES:
  • Professional Accuracy - Calibrated measurements with frequency weightings (A, C, Z) and time weightings (Fast, Slow, Impulse)
  • Real-Time Analysis - Live sound level monitoring with analog and digital displays
  • Spectrum Analyzer - Visualize frequency distribution and identify dominant frequencies
  • InstaDecibel - Overlay sound measurements on photos to document noise levels
  • Data Recording - Save and export measurement sessions with location data
  • History & Statistics - Review past measurements with detailed analytics
  • Reference Guide - Built-in noise level references for common environments

  PERFECT FOR:
  - Audio professionals and engineers
  - Workplace safety inspections
  - Home theater calibration
  - Environmental noise monitoring
  - Hearing protection awareness
  - Educational purposes

  TECHNICAL SPECIFICATIONS:
  - Measurement range: 30-130 dB
  - Frequency weightings: A, C, Z, ITU-R 468
  - Time weightings: Fast (125ms), Slow (1s), Impulse (35ms)
  - Calibration support for maximum accuracy

  Note: Accuracy depends on your device's microphone. For professional use, external calibrated microphone recommended.

  Transform your device into a powerful acoustic measurement tool. Download Decibel X PRO today and take control of your sound environment!

## Rankings

- #2,182,108 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6747031691)