Best Spl Meter Apps

4.6😐(164K ratings)

FreeIn-App Purchases

Decibel X:dB Sound Level Meter screenshot 1

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This tool transforms your device into a professional sound level meter, offering precise measurements of ambient noise. It features advanced calibration, frequency analysis, and data management for various applications, from personal curiosity to professional use.

What We Love

⭐ Excellent app
👍 Easy to use and understand
🔍 Useful for various applications
🎓 Helpful for hearing protection
🔧 Accurate and reliable

Room to Improve

💰 Expensive subscription model
🔒 Misleading free trial
📢 Intrusive ads
🤖 Inaccurate readings compared to professional meters
🤔 Confusing interface

NIOSH Sound Level Meter by EA LAB

Strong Contender

Decibel : dB sound level meter

4.7😊(17K ratings)

Free

This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.

What We Love

🚀 Free and ad-free
👍 Simple and intuitive interface
⚖️ Accurate and reliable measurements
💡 Useful for monitoring noise levels in various environments
🔍 Provides detailed noise data and exposure information

Room to Improve

🐛 Occasional bugs and crashes
🔌 Issues with external microphone support
🔋 Can drain battery when running for extended periods
📱 Limited iPad optimization

SPL Meter by Andrew Smith

Sound Level Meter

Worth Considering

🎵 Music

4.0😐(29 ratings)

$0.99In-App Purchases

#84in Music

This application functions as a professional-grade sound level meter, measuring decibels (dB) with advanced DSP algorithms. It offers adjustable filters, decay rates, and ranges, and can be calibrated for accuracy. It supports both internal and external microphones for versatile sound measurement.

What We Love

✅ Accurate sound level measurements when calibrated
💰 Excellent value at $0.99 price point
📱 Works across multiple Apple devices (iPhone, iPad, iPod)
🎯 Simple and intuitive user interface
🔧 Analog meter design looks professional and authentic
⚙️ Customizable settings (A/C weighting, fast/slow response)
🎛️ Useful for home theater calibration and audio setup
👨‍💻 Responsive developer support and quick bug fixes
📊 Reliable relative measurements for comparative testing
🔊 Sensitive microphone picks up even faint sounds

Room to Improve

🐛 Inconsistent and unstable meter readings
💳 Pricing discrepancies (advertised as $0.99 but charged $6.99)
📐 UI scaling issues on various screen sizes and orientations
🔍 Text and meter display too small to read easily
🖼️ Outdated retro interface design
⚠️ Accuracy issues at low frequencies with built-in microphone
🎨 Blurry interface after updates
📱 Compatibility issues with newer iOS versions and devices
🔄 Screen rotation causes display glitches and crashes
⚡ App crashes on certain device models

More Spl Meter apps to explore

Audio noise Spectrum Analyzer

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition

Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

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Sound Level Decibel Analyzer

Accurate noise level detectionLive audio monitoringProfessional calibration

Transform your device into a professional sound level meter to measure decibels in real-time. Monitor noise levels, visualize sound frequencies, and track your exposure to ensure safe hearing limits.

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Track noise around you.

Real-time decibel (dB) readingsFrequency weighting (A, B, C, Z)Share measurements via various apps

Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.

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Measure Sound and Noise Levels

Decibel Meter Ultra

Precision sound level meteringNoise logging and reportingHearing protection dosimeter

Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.

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dB Logger: Sound Level Meter

Raw dBA SPL meter

Raw, unprocessed audio captureReal-time dB-A, dB-C, dB-Z measurementsFrequency analysis (FFT spectrum)

Transform your device into a professional sound level meter and analyzer. Capture raw audio, log noise levels over time, and generate detailed reports. Ideal for assessing noise exposure, troubleshooting sound systems, or documenting noise complaints.

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Noise Meter - Sound & Decibel

Decibel sound level meter

Real-time decibel measurementLive gauge and graphMin, average, max tracking

This app transforms your iPhone into a real-time sound level meter, measuring ambient noise in decibels (dB). It features a live gauge, time-based graph, and tracking of minimum, average, and maximum levels. Ideal for quickly assessing noise levels in various environments.

Tool for measuring sound level

Measures sound levelActs as a decibel meterUses iPhone as a meter

This tool transforms your iPhone into a professional sound level meter. It accurately measures ambient noise levels, providing real-time decibel readings directly on your device.

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Sound Meter SE - Noise Power Level and Decibel Meter

by 春霞陈

Fast dB responseGauge for indicate valuesShow current noise environment

Measure noise volume in decibels with this smart sound level meter. It displays current noise levels, min/avg/max values, and sound level graphs with a fast dB response and calibration options for each device.

NoiseLedger: Decibel Meter

dB, SPL, noise & sound log

Real-time dB measurementFrequency weighting (A, C, Z)Noise dosimeter standards (NIOSH, OSHA)

Measure sound levels with real-time decibel readings and detailed noise logging. Analyze audio with frequency weighting, spectrograms, and create professional reports. This privacy-focused tool keeps all data on your device.

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Frequency Analyzer: dB Meter

Sound Spectrogram, SPL & FFT

Real-time SPL meter with A, C, Z weightingFFT spectrum and scrolling spectrogramNoise dosimeter for exposure tracking

Transform your device into a professional sound level meter, spectrum analyzer, and noise dosimeter. Ideal for fieldwork, inspections, and detailed acoustic measurements with real-time data and exportable reports.

dB Meter: Decibel SPL Spectrum

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Noise, Sound Level & RTA

Real-time dB sound level measurementLive min/average/peak readoutLAeq and LCeq time-averaged readings

Instantly measure sound levels with a real-time analog gauge. Analyze noise with average, peak, and time-averaged readings. Features include low-frequency indication and on-device calibration for accuracy. Works offline without internet.

NoiseLab-Lite:Noise Meter,SLM

Noise Meter/Sound Meter/dB

Professional sound level meterBuilt-in and external microphone supportMultiple filter and time detector options

This app transforms your iOS device into a professional sound level meter. It precisely measures ambient sound pressure levels using built-in or external microphones, offering various filter and time detector combinations for accurate acoustic analysis.

Noise & decibel meter, SPL

Sound Meter (SPL meter)

$0.99

This utility app uses your device's microphone to measure ambient noise levels in decibels. It displays readings with graphical representations and provides historical data like minimum, average, and maximum values. Calibration options are available for different devices.

Measures noise in decibels (dB)Displays decibel readings on a gaugeShows current, min, avg, and max dB values

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💼 Business

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Sound Meter, dB - HearUp

Quick Sound Analyzer

Real-time sound measurementEasy-to-use interfacePrecise noise measurement

Measure and monitor environmental sound decibel levels in real-time to protect your hearing. Get alerted to potentially harmful noise exposures and receive warnings when hearing protection is needed. Ideal for various environments like construction sites or concerts.

💪 Health & Fitness

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Lux Tint & Light Meter - PPFD

Pocket Lightmeter in Kelvin

Real-time color temperature analysisMeasure in lux & foot-candlesDaily Light Integral (DLI) calculation

This app provides precise, real-time light measurements for photography, filmmaking, and design. It offers color temperature analysis, lux and foot-candle readings, and DLI calculations. Optimize your lighting setup with smart shooting recommendations and full manual control.