Best Sound Level Environmental Apps

4.5😐(577 ratings)

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Decibel Metre (Sound Meter) screenshot 1

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This application functions as a smart sound level meter, utilizing your device's microphone to measure ambient noise in decibels (dBA). It provides real-time readings on a digital screen and displays historical data through a graph. The app also shows reference noise levels and tracks minimum, average, and maximum decibel values.

What We Love

👍 Simple and easy to use
👍 Helpful tool for measuring sound levels
👍 Straightforward and effective
👍 Genuinely free and useful

Room to Improve

🐛 Inaccurate readings
🐛 Inconsistent measurements
🐛 Reset button doesn't reset average value
🐛 No calibration feature

SoundLevel: Decibel Reading by Smudge Apps Ltd

Strong Contender

3.0😞(4 ratings)

FreeIn-App Purchases

SoundLevel: Decibel Reading screenshot 1

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Measure ambient noise levels with calibrated dBA readings that mimic human hearing. Compare current sound levels to familiar benchmarks and review historical data with intuitive graphs. Export your findings for further analysis with optional pro features.

What We Love

👍 Free to use
👍 Simple and easy to use
👍 Good for approximate readings
👍 Works on older devices (some users)
👍 Useful for basic sound checks
👍 Can be helpful for neighbor complaints

Room to Improve

👎 Inaccurate readings
👎 Consistently reads 70db
👎 Poor accuracy compared to professional meters
👎 Ads are intrusive
👎 Free version is limited
👎 Paid version offers little improvement
👎 Not reliable for serious measurements
👎 Many users report it doesn't work
👎 Graphics are not appealing
👎 Needle is all over the place

Decibel Meter - Sound Level. by Luka Gomez

Measure Noise & Frequency

Worth Considering

5.0(3 ratings)

FreeIn-App Purchases

Decibel Meter - Sound Level. screenshot 1

Decibel Meter - Sound Level. screenshot 2

Decibel Meter - Sound Level. screenshot 3

Decibel Meter - Sound Level. screenshot 4

Decibel Meter - Sound Level. screenshot 5

Measure and monitor sound levels in decibels using your device's microphone. Receive alerts for high noise levels, track historical data, and calibrate for accuracy. Unlock advanced features with a subscription for professional sound analysis.

More Sound Level Environmental apps to explore

Sound Meter (Decibel)

Measure the noise level

Measures decibel valuesDisplays noise referenceShows min/avg/max dB

This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.

Decibel Meter - dB Noise Level

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NIOSH & OSHA Measuring Tool

Real-time decibel measurementDynamic graph displayMin/Max/Average sound levels

This tool transforms your iPhone into a real-time sound level meter. It measures and displays environmental noise in decibels, helping you monitor sound at home, work, or outdoors. Protect your hearing by detecting loud noises and staying aware of your sound environment.

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Decibel Meter：Sound Level

DB Level Analyser

Real-time high-precision measurementLocation information for measurementsDetailed measurement reports

Measure sound levels with high precision in real-time. This app provides detailed reports, location data, and allows for easy sharing and export of audio measurements. Its minimalist design ensures a simple, one-click measurement experience.

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Noise Exposure & Daily Dose

Decibel: dB Sound Meter

Professional Frequency Weighting (ITU-R 468, A/B/C/Z)Real-Time FFT Spectrum AnalysisNIOSH & OSHA Standard Dosimeter

This app provides precise sound level measurements and audio analysis using professional weighting filters and real-time FFT spectrum analysis. It functions as a dosimeter for workplace safety and allows for easy sharing of dB data overlays on photos.

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Noise Meter - Sound & Decibel

Decibel sound level meter

Offline & private dB meter

Live dB readoutColor-coded hearing safety zonesSession min, average, and max

$0.99 | 100% OFF

This app measures ambient sound levels in decibels, displaying them in a large, easy-to-read format with color-coded zones for hearing safety. It operates entirely offline and prioritizes user privacy by processing all audio data on the device without recording or uploading anything.

Set & Match Speaker Levels

Level: Sound Level Meter

Live decibel readingBuilt-in pink-noise generatorPeak-hold maximum marker

This app provides a live sound-level meter and a pink-noise generator to help you set speaker levels, match channels, and verify system balance. It's designed for precise audio calibration without needing multiple tools.

Noise Level Tracker & SPL App

Decibel Meter: Sound dB

Real-time decibel meterSave and export noise measurementsNoise history charts

Transform your device into a professional decibel meter to measure and track sound levels in real-time. Save measurements, view history charts, and set custom alerts for excessive noise. Useful for documenting sound exposure or identifying noise sources.

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NIOSH Sound Level Meter

by EA LAB

Sound level measurementNoise dosimetryHearing hazard information

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.

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Decibel Meter: Sound dB Level

Noise detection

High-precision measurementReal-time measurementLocation information measurement

Measure ambient sound levels with high precision and real-time updates. Get detailed reports and location-based measurements. This app offers a simple, secure interface for understanding noise levels around you.

Sound & Decibel Meter - dBScan

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subscription

Noise Level Meter & Measure

Real-time noise level measurementDecibel (dB) monitoringFrequency analysis

This application transforms your device into a real-time sound level meter. It accurately measures and analyzes ambient noise in decibels and frequency, helping you monitor your surroundings and maintain safe sound levels.

SoundTracker - Clear Sound

Clean sound with one tap!

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Noize analyzer

Measure sound pressureCompare to reference chartAnalyze noise levels

Measure and analyze the sound pressure around you. Compare your recordings to a reference chart to understand noise levels, from normal conversations to rocket launches. Unlock advanced features like audio recording saving and active screen history with a subscription.

mySoundAnalyzer - Decibel Tool

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Sound Meter, Decibel Meter

Indicates decibel by gaugeDisplays current noise referenceShows min/avg/max decibel values

This utility app measures and displays environmental noise levels in decibels. It offers various visual representations of sound data, including gauges, graphs, and min/avg/max values. The app allows for device calibration to improve accuracy, though it notes limitations with very loud sounds.

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Decibel Meter: Noise Sound dB

Sound detector, noise meter

Real-time sound measurementReference noise level comparisonsEasy-to-read interface

Measure real-time noise levels with this sound meter app. It offers accurate decibel readings, comparisons to common noise sources, and guidance on safe listening. Take control of your sound environment with clear visual indicators and an intuitive interface.

🎵 Music

Sound Level & Spectrogram

by TOON,LLC

Sound level measurement (dB)Real-time spectrogram analysisFrequency weighting correction (A, C, Z)

Measure sound levels in decibels and visualize sound frequencies with a real-time spectrogram. Understand your environment's noise and protect your health. Offers advanced settings for accurate acoustic analysis.