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Best Niosh Sound Apps

200+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated June 2026

If you already know NIOSH Sound Level Meter, this is the deeper bench. 200+ niosh sound apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Niosh Sound

NIOSH Sound Level Meter#1

NIOSH Sound Level Meter by EA LAB d.o.o.

Editor's Choice
🔧 Utilities
4.7😊(16K ratings)
Free
NIOSH Sound Level Meter screenshot 1
NIOSH Sound Level Meter screenshot 2
NIOSH Sound Level Meter screenshot 3
NIOSH Sound Level Meter screenshot 4
NIOSH Sound Level Meter screenshot 5

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

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔌 Issues with external microphone support
  • 🔋 Can drain battery when running for extended periods
Decibel X:dB Sound Level Meter#2

Decibel X:dB Sound Level Meter by SkyPaw Co., Limited

Frequency Spectrum Analyzer
Strong Contender
🔧 Utilities
4.7😐(156K ratings)
FreeIn-App Purchases
Decibel X:dB Sound Level Meter screenshot 1
Decibel X:dB Sound Level Meter screenshot 2
Decibel X:dB Sound Level Meter screenshot 3
Decibel X:dB Sound Level Meter screenshot 4
Decibel X:dB Sound Level Meter screenshot 5
Decibel X:dB Sound Level Meter screenshot 6

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

What We Love

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

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Misleading free trial
  • 📢 Intrusive ads
Decibel : dB sound level meter#3

Decibel : dB sound level meter by Vlad Polyanskiy

Audio noise Spectrum Analyzer
Worth Considering
🔧 Utilities
4.6😐(36K ratings)
FreeAdsIn-App Purchases
Decibel : dB sound level meter screenshot 1
Decibel : dB sound level meter screenshot 2
Decibel : dB sound level meter screenshot 3
Decibel : dB sound level meter screenshot 4
Decibel : dB sound level meter screenshot 5
Decibel : dB sound level meter screenshot 6

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.

What We Love

  • 👍 Useful for monitoring noise levels
  • 🔍 Accurate for a phone app
  • 🔧 Good for calibrating audio equipment
  • 💡 Helpful for hearing protection

Room to Improve

  • 💰 Aggressive upselling tactics
  • 🔒 Privacy concerns around data collection
  • 🕹️ Confusing free vs paid options

More Niosh Sound apps to explore

4
Noise Dosimeter NIOSH & OSHA
Noise Dosimeter NIOSH & OSHA
Noise Dosimeter NIOSH & OSHA
dB, Decibel Sound Level Meter
Free

This app measures your daily noise exposure to help you understand when sound levels exceed safe limits. It provides real-time alerts and works in the background, assisting you in protecting your hearing from potential damage.

NIOSH & OSHA standardsCalibrated with professional sound level meterBackground work
💪 Health & Fitness
(382)
free with in-app purchases
5
Sound Meter (Decibel)
Sound Meter (Decibel)
Sound Meter (Decibel)
Measure the noise level
Free

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.

Measures decibel valuesDisplays noise referenceShows min/avg/max dB
🔧 Utilities
(2.6K)
ad-supported
6
Sound Decibel Meter-NIOSH,OSHA
Sound Decibel Meter-NIOSH,OSHA
Sound Decibel Meter-NIOSH,OSHA
Noise Level Spectrum Analyzer
Free

Measure ambient noise levels with this clear, simple, and accurate app. It helps you monitor hearing health by detecting noise types, analyzing sound pressure, and syncing data with your Health app. Features include recording, sharing, and adherence to OSHA/NIOSH standards.

Smart AI noise meterAccurate sound pressure measurementsSync with Health app
🎵 Music
(335)
subscription
7
Sound Meter (dB) - dBShift
Sound Meter (dB) - dBShift
Sound Meter (dB) - dBShift
Quick Sound Analyzer
Free

Analyze and record sound levels in real-time with precise decibel readings. Monitor your auditory environment, set custom alerts for exceeding thresholds, and track historical data for insights into audio patterns. Ideal for professionals and curious individuals alike.

Real-time decibel measurementAudio recording with sound level correlationGraphical sound intensity analysis
🎵 Music
(18)
freemium
8
dB Meter & Spectrum Analyzer
dB Meter & Spectrum Analyzer
dB Meter & Spectrum Analyzer
Noise & sound level decibel
$29.99

Measure ambient noise levels with professional-quality accuracy. This app offers a spectrum analyzer, hearing test, and the ability to save and share measurements with location data. It's a powerful, cost-effective tool for personal sound monitoring.

Professional-quality sound level measurementIntegrated spectrum analyzerNoise dosimeter (NIOSH/OSHA)
🔧 Utilities
(858)
free with in-app purchases
9
FREE Sound Effects!
FREE Sound Effects!
FREE Sound Effects!
by Indigo Penguin Limited
Free

Access a vast library of sound effects for various uses. Explore a wide range of categories and download sounds for your projects. Enjoy a collection of high-quality audio clips.

Large sound effect libraryMachine gun soundsScream sounds
🎬 Entertainment
(33)
free
10
Sound Oscilloscope
Sound Oscilloscope
Sound Oscilloscope
Sound Wave and Spectrum Viewer
Free

Visualize sound waves and analyze their frequency spectrum. This utility displays the waveform of various sounds, from your voice to musical instruments, and reveals their overtone structure. Explore the sonic characteristics of your environment with this straightforward tool.

Shows sound waveformShows sound spectrumShows sound power level
🔧 Utilities
(24)
free
11
Sonic | Water Eject
Sonic | Water Eject
Sonic | Water Eject
Water Eject Speaker Cleaner hz
Free

This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.

Clears moisture from device speakersGenerates tones from 0 Hz to 25 kHzControl via Apple Watch
🎵 Music
(19K)
freemium
12
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

Real-time FFT analysisCalibrated SPL measurements32-bit float audio recording
🔧 Utilities
(97)
free with in-app purchases
13
Decibel: dB Sound Meter
Decibel: dB Sound Meter
Decibel: dB Sound Meter
Dosimeter & Frequency Meter
Free

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.

Professional Frequency Weighting (ITU-R 468, A/B/C/Z)Real-Time FFT Spectrum AnalysisNIOSH & OSHA Standard Dosimeter
🌟 Lifestyle
(1)
free with in-app purchases
14
Guns and Explosions
Guns and Explosions
Guns and Explosions
Sound effects of war
Free

Experience a vast collection of realistic gun and explosion sound effects. Trigger a variety of weapon sounds and powerful detonations with a simple tap. Ideal for creative projects or simply for entertainment.

Realistic gun soundsExplosion sound effectsVariety of weapons
🎬 Entertainment
(250)
ad-supported
15
Decibel Meter Sound Level dB
Decibel Meter Sound Level dB
Decibel Meter Sound Level dB
Measure Noise, SPL Dosimeter
Free

This tool transforms your iPhone into a professional sound level meter. It measures noise levels, tracks daily noise exposure, and can record video with embedded decibel data for evidence. Analyze sound frequencies and generate reports for workplace compliance or noise complaints.

Professional noise dosimeterOSHA & NIOSH standards complianceVideo recording with dB overlay
🔧 Utilities
(23)
free with in-app purchases
16
White Noise HQ: sound machine
White Noise HQ: sound machine
White Noise HQ: sound machine
250 ambient sleep & fan sounds
Free

Enhance sleep, focus, and relaxation with over 250 authentic ambient sounds. Blend multiple sounds, fine-tune with a color filter, and enjoy high-quality stereo recordings. Offers a free tier with over 75 sounds and a subscription for full access.

250+ ambient soundsSound mixing up to 6 soundsColor filter for sound tuning
💪 Health & Fitness
(12K)
freemium
17
Decibel dB – Sound Level Meter
Decibel dB – Sound Level Meter
Decibel dB – Sound Level Meter
NIOSH SLM & Noise Analyzer Pro
Free

Measure ambient noise and sound levels in real-time with this tool. It helps control noise pollution and protect user health by displaying decibel values numerically and graphically. Track exposure over time with NIOSH and OSHA compliant measurements.

Measure noise in decibels (dB)Track MIN, AVG, MAX sound levelsRecord and export measurements
🔧 Utilities
(651)
subscription
18
White Noise ٞ
White Noise ٞ
White Noise ٞ
Calm sounds of nature sleeping
Free

This app provides a variety of ambient environmental sounds designed to aid relaxation and improve sleep quality. It can help block distractions, reduce stress, and calm fussy babies. A selection of high-definition sounds are available for mixing.

Ambient environmental soundsSleep aidStress reduction
💪 Health & Fitness
(986)
ad-supported
19
Noise Guru: Decibel Meter
Noise Guru: Decibel Meter
Noise Guru: Decibel Meter
Sound level meter, audio tools
Free

Measure sound levels with precision to understand your environment and protect your hearing. Identify loud noises, monitor noise pollution, and find quiet spaces for recording. Features include a decibel dosimeter, background noise measurement, and geo-tagged recordings.

Precise sound level metering (SPL)DB Dosimeter for noise exposure trackingBackground noise measurement
🔧 Utilities
(299)
free
20
Decibel Pro: dB Sound Meter
Decibel Pro: dB Sound Meter
Decibel Pro: dB Sound Meter
dB Noise Meter & dBA Monitor
Free
🔧 Utilities
(0)

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