NIOSH Sound Level Meter at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Utilities Health & Fitness
Developer: EA LAB
Price: 0 free
Current version: 1.2.6, last update: 1 year ago
First release : 13 Jan 2017
App size: 17.16 Mb
4.6 ( 656 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


This award-winning app combines the best features of professional sound level meters and noise dosimeters into a simple, easy-to-use package.
- Developed by experienced acoustics engineers and hearing loss experts.
- Completely FREE – No ads, no limited features, and no in-app purchases.
- Tested and validated (accuracy ± 2 dBA) according to standards in a reverberant chamber at NIOSH acoustics lab – the only proper method to validate accuracy.
- Trusted source and world-class expertise in noise and hearing research.
- Meets Type 2 requirements of IEC 61672:3 SLM standard when used w/ external microphone.*
- Provides the most relevant metrics found in professional sound instruments today. Averages such as LAeq and TWA, Max and Peak Levels, Noise Dose and Projected Dose according to NIOSH and OSHA standards, and all three major weighting networks (A, C, and Z).
- Capability to calibrate either internal or external microphone. Reporting and Sharing data.
- Up-to-date informational screens on what noises are considered hazardous, how to conduct a noise measurement, how to properly select a hearing protector, and guidelines for preventing hearing loss, all at the palm of your hand.
- Excellent and timely support from NIOSH hearing experts.
- Support for Apples Health (Hearing) app.

* Celestina M, Hrovat J, Kardous CA [2018]. Smartphone-based sound level measurement apps: Evaluation of compliance with international sound level meter standards. Applied Acoustics, 139:119-128. https://doi.org/10.1016/j.apacoust.2018.04.011

More resources (including instructional videos and a user manual), a science blog, FAQ, and information about how to interpret results can be found on the NIOSH SLM website https://www.cdc.gov/niosh/topics/noise/app.html
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# Term Store county Place Priority
1 sound level meter USA 4 ⭐️⭐️⭐️⭐️
2 noise level meter 11 ⭐️⭐️⭐️⭐️
3 decibell free 17
4 decibel meter - sound level meter 18
# App Common words
1 Sound Meter - Decibel Meter 23
2 dB Decibel Meter - sound level measurement tool 22
3 Sound Level Analyzer Lite 22
4 Decibel : dB sound level meter 22
5 Decibel Level Meter - Measure Sound Volume Free 22
6 Sound Meter - Decibel Meter ! 20
7 Decibel Sound Meter - Noise Level Measure in Db 20
8 i Sound Level Meter 20
9 Decibel Meter - Measure the sound around you with ease 20
10 Sound Meter SE - Noise Power Level and Decibel Meter 20
11 dB Meter & Spectrum Analyzer 16
12 Sound Meter - Noise Detector 16
13 Noise-meter - dB-meter, Decibel Meter, Sound Level Meter, Measure the sound around you easily 15
14 Decibel X:dB Sound Level Meter 13
15 Decibel Meter® FREE 12
16 Decibel Meter - Sound Level Meter 12
17 dB Sound Level Meter - Noise Volume Measure (Decibels) Free 12
18 Decibel Meter HD Free 11
19 dB meter lite - noise measure 9
20 Armstrong Sound Level Meter 9
21 Sound Level Meter 9
22 Sound Meter — Noise Dosimeter 8
23 Noise Level Meter (dB) 8
24 Noise Meter Free Edition 8
25 Noise Level Meter - measure noise in Decibel (db) 7
26 소음측정기 - 데시벨테스트 7
27 Digital Sound Meter FREE 6
28 Noise Meter + 5
29 Noise Meter Tool - Db Level 5
30 SPL Meter 5
31 Decibel X PRO: dBA Noise Meter 5
32 Decibel Meter(Sound Meter) 4
33 Decibel Ultra 4
34 SoundLevel: Decibel Reading 3
35 Decibels 3
36 My Decibel Meter-Free 3
37 RTA Audio 3
38 Noise Down - sound manager alarm app 3
39 dB Volume 3
40 Decibel - Accurate dB Meter 3
41 Decibel Meter 3
42 Toolbox - Smart Meter Tools 3
43 Decibel Meter-measure db level 2
44 Decibel Meter Sound Detector 2
45 dB meter - noise measure 2
46 Decibel Meter Master 1
47 Decibel Meter- db sound measure 1
48 Spectrum Analyzer: Sound Wave 1
49 Audio Spectrum Analyzer dB RTA 1
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,