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Best Niosh Sound Level Meter Apps

217+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Finding the right niosh sound level meter app can be overwhelming with so many options. We've analyzed 217+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Niosh Sound Level Meter

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 award-winning app, developed by acoustics engineers and hearing loss experts, offers a simple and free solution for measuring sound levels accurately. It provides essential metrics, calibration options, educational resources, and expert support, making it a comprehensive tool for monitoring noise exposure and protecting hearing. Click the link to access the app: [NIOSH Sound Level Meter](https:/www.cdc.gov/niosh/topics/noise/app.html).

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

Transform your iOS device into a professional sound level meter with pre-calibrated accuracy and various frequency spectrum analysis tools. Measure sound pressure levels, export data to Health app, and enjoy features like FFT graphs, dosimeter readings, and InstaDecibel for social sharing. Experience the convenience of tracking noise levels with precision and ease.

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
Sound Meter (Decibel)#3

Sound Meter (Decibel) by Unicom TOV

Measure the noise level
Worth Considering
🔧 Utilities
4.6😐(2.6K ratings)
FreeAds
Sound Meter (Decibel) screenshot 1
Sound Meter (Decibel) screenshot 2
Sound Meter (Decibel) screenshot 3
Sound Meter (Decibel) screenshot 4
Sound Meter (Decibel) screenshot 5
Sound Meter (Decibel) screenshot 6

Measure environmental noise levels with this sound meter app, displaying decibel values in various forms. Features include gauge indication, noise reference display, recording storage, and more. Try it for an easy way to monitor sound levels!

What We Love

  • 🚀 Works perfectly
  • 👍 Easy to use and free
  • 👍 Good simple UI
  • 👍 Good basic sound level meter

Room to Improve

  • 🐛 Spelling mistake ('quiet' spelled as 'quite')
  • 🐛 Inaccurate readings compared to other apps
  • 🐛 Requires a subscription for basic recording

More Niosh Sound Level Meter apps to explore

4
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

An advanced sound level meter app with a built-in Spectrum Analyzer for precise measurements. Monitor noise levels, save measurements, export data, and protect your hearing using various features. Download now for accurate sound monitoring and protection.

🔧 Utilities
(36K)
5
Decibelímetro Ultra
Decibelímetro Ultra
Decibelímetro Ultra
Noise Level Frequency Analyzer
Free

Measure the sound levels around you accurately with our Decibel Meter Ultra app. Stay informed and protect your hearing by monitoring noise levels in real-time. Download now for a quieter and safer environment.

🔧 Utilities
(272)
6
Sound Meter (dB) - dBShift
Sound Meter (dB) - dBShift
Sound Meter (dB) - dBShift
Quick Sound Analyzer
Free

Measure, record, and analyze sound levels in real-time with a precise mobile app designed for professionals and individuals alike, featuring real-time measurement, sound recording, and graphical analysis. Download the app to start tracking sound levels and receive customizable alerts and historical data insights.

🎵 Music
(18)
7
Decibel Meter - dB Noise Level
Decibel Meter - dB Noise Level
Decibel Meter - dB Noise Level
NIOSH & OSHA Measuring Tool
Free

Turn your iPhone into a real-time sound measuring tool with this easy-to-use app, which detects and displays environmental noise levels in decibels. Download now and start monitoring sound levels in your home, work, or outdoors with accurate and real-time readings.

🔧 Utilities
(55)
8
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Decibel Meter Sound Detector
Track noise around you.
Free

Track environmental noise levels with an easy-to-use decibel meter app that provides detailed analysis through dB and AF readings. Share readings, utilize polling, and explore various features for sound monitoring. Contact info@ashiers.com for more information.

📊 Productivity
(48K)
9
Decibel Meter Master
Decibel Meter Master
Decibel Meter Master
Tool for measuring sound level
Free

Measure noise levels with precision using a convenient sound level meter on your iPhone with this app. Download now to accurately gauge sound levels in your surroundings.

🔧 Utilities
(2.9K)
10
Decibel - sound level meter
Decibel - sound level meter
Decibel - sound level meter
Spectrum frequency analyzer
Free

Measure sound pressure and spectrum variations with the Decibel app. Compare recordings to a reference chart, save your history, and enjoy a user-friendly interface. Subscribe for access to premium features and unlimited recordings.

🔧 Utilities
(4.5K)
11
Decibel dB – Sound Level Meter
Decibel dB – Sound Level Meter
Decibel dB – Sound Level Meter
NIOSH SLM & Noise Analyzer Pro
Free

Measure sound levels accurately and precisely with this app, featuring a user-friendly interface and real-time decibel readings. Download now to monitor noise levels in your environment effortlessly.

🔧 Utilities
(651)
12
Sound Meter - Simple Detector
Sound Meter - Simple Detector
Sound Meter - Simple Detector
Simple noise decibel meter
Free

This simple sound decibel meter app measures and displays sound levels in decibels, providing a graph and history of readings, and allowing for calibration. Try it out to easily measure sound levels and assess potential noise damage to your hearing.

🔧 Utilities
(35)
13
Sound & Vibration Meters
Sound & Vibration Meters
Sound & Vibration Meters
Pro Sound & Vibration Detector
Free
🔧 Utilities
(0)
14
Decibel Meter dB (Sound Meter)
Decibel Meter dB (Sound Meter)
Decibel Meter dB (Sound Meter)
Noise Level Analyzer + Measure
Free

An advanced Sound Level Analyser application that measures sound volume in decibels, providing real-time readings with a volume value timeline and calibration settings for device microphones. It includes an Apple Watch feature for measuring sound volume independently of an iPhone. Experience precise sound measurements with this app - download now!

🔧 Utilities
(1.2K)
15
Noise Dosimeter NIOSH & OSHA
Noise Dosimeter NIOSH & OSHA
Noise Dosimeter NIOSH & OSHA
dB, Decibel Sound Level Meter
Free

This application measures noise levels in the environment, providing real-time data and analytics to ensure safety standards are met. Stay informed and protect your hearing with accurate noise dosimeter readings.

💪 Health & Fitness
(382)
16
Decibel Meter & Dosimeter
Decibel Meter & Dosimeter
Decibel Meter & Dosimeter
dB Noise Level Sound Detector
Free

This sound level meter app transforms your device into a professional-grade tool, providing real-time decibel monitoring, smart notifications for noise exposure limits, and advanced analysis features. Download now and take control of your acoustic environment, monitoring and protecting yourself from potentially harmful noise levels in various settings.

🔧 Utilities
(14)
17
Decibel Metre (Sound Meter)
Decibel Metre (Sound Meter)
Decibel Metre (Sound Meter)
Measure the environment noise
Free

Measure sound levels with precision using our smart sound level meter app for IOS. This app utilizes your device's microphone to provide accurate decibel readings and visual representations on a graph. Check decibel levels, track fluctuations, and stay informed about your surroundings.

🔧 Utilities
(577)
18
Sound Meter - Decibel Analyzer
Sound Meter - Decibel Analyzer
Sound Meter - Decibel Analyzer
Decibel X dB Meter
Free

This sound meter app measures environmental noise levels, displaying decibel values in various forms, and offers features such as calibration, data export, and spectrum analysis. Download the app to easily monitor and track noise levels, protecting your hearing from harmful sounds.

🎵 Music
(6)
19
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Decibel X PRO: dBA Noise Meter
Frequency Spectrum Analyzer
$69.99

Transform your iOS device into a professional sound level meter with our leading noise meter app. Measure sound pressure levels accurately and protect your hearing, whether you're an audio expert or simply curious about your surroundings. See noise levels on your Apple Watch, export data to the Health app, and enjoy features like frequency analysis and dosimeter readings.

🔧 Utilities
(6.9K)
20
Decibels: dB Sound Level Meter
Decibels: dB Sound Level Meter
Decibels: dB Sound Level Meter
Analyze audio with style
Free

"Measure noise levels around you accurately with this stylish sound level meter app. Perfect for checking noise levels in various environments like restaurants, trains, and offices."

🔧 Utilities
(221)

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