# Sound Pressure: Audio SPL

> Real-Time dB SPL Meter

Canonical page: [https://chrome-stats.com/d/id6761872775](https://chrome-stats.com/d/id6761872775)

## Overview

- **ID:** `id6761872775`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Kyu-Hee Jang
- **Category:** Utilities
- **Version:** 1.0.7
- **Last updated:** 2026-05-18
- **First published:** 2026-04-15
- **Size:** 32 MB
- **Data as of:** 2026-05-21
- **Store listing:** [Apple App Store](https://apps.apple.com/gt/app/sound-pressure-audio-spl/id6761872775?l=en-GB)
- **Website:** [https://simon-jang.blogspot.com/](https://simon-jang.blogspot.com/)
- **Privacy policy:** [https://sites.google.com/view/soundpressuresss](https://sites.google.com/view/soundpressuresss)

## Description

Real-time dB SPL meter — track ambient noise levels, capture min/max/average, chart over time, and export sessions for noise assessments.

Sound Pressure turns your iPhone into a real-time dB SPL meter. Using your device's microphone, it captures ambient noise levels in decibels — perfect for workplace safety checks, audio system tuning, music venue compliance, or simply finding the quietest spot in a coffee shop.

Watch the live readout, monitor min/max/average over time, and see the dB trend on a scrolling chart. Start a recording session to capture noise patterns, then export everything as CSV for review.

Key Features:
- Real-time dB SPL measurement via microphone
- Min, max, and rolling average tracking
- Live dB chart with scrolling history
- Session recording with timestamps
- CSV export for full sessions
- Minimum dB filter to ignore silence
- Sample rate display for transparency
- Clean, high-contrast dark interface

Perfect for HVAC technicians, audio engineers, OHS inspectors, music teachers, parents checking child noise exposure, or anyone curious about how loud their world is. Know your decibels — instantly.

## Similar extensions and apps

- [SPL Meter : dB Noise Tool](https://chrome-stats.com/d/id6751081307) — 4.90 / 5
- [Sound Meter: Decibel dB Level](https://chrome-stats.com/d/id6760845222)
- [dB Meter: Measure Noise SPL](https://chrome-stats.com/d/id6771299057)
- [Decibel: Sound Meter Pro](https://chrome-stats.com/d/id6768906127)
- [Sound Meter: Decibel & dB](https://chrome-stats.com/d/id6779537617)
- [Decibel Meter: Noise dB](https://chrome-stats.com/d/id6788392364)
- [Sound Level Meter: Decibel](https://chrome-stats.com/d/id6745488403)
- [Sound Noise Meter+ dB SPL](https://chrome-stats.com/d/id1593197145) — 3.00 / 5
- [Measure Decibels](https://chrome-stats.com/d/id6752530009) — 3.70 / 5
- [dB Meter - Real-Time Noise](https://chrome-stats.com/d/id6771406795)
- [DB Sense- Sound Level Meter](https://chrome-stats.com/d/id6775728808)
- [Sound Meter: dB Level Detector](https://chrome-stats.com/d/id6751549160)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761872775)