Sound Meter

Measure environmental noise with your device.

by Smart Tools co.

10+

Million

Downloads

4.0.3+

Android version

4/29/19

Last updated

2010

November

App age

4.04 MB

App size

Everyone

Content rating

FREE

Price

Google Play Rating history and histogram

107747

62201

18813

6097

10412

Changelog

Apr 29, 2019 Update Version 1.7.1a
Apr 19, 2019 Update Version 1.7.1
Jan 24, 2019 Update Version 1.7.0
Oct 18, 2018 Update Version 1.7
Apr 16, 2018 Update Version 1.6.15
Jan 29, 2018 Update Version 1.6.14a
Jan 15, 2018 Update Version 1.6.14
Nov 30, 2017 Update Version 1.6.13
Aug 11, 2017 Update Version 1.6.12
Apr 28, 2017 Update Version 1.6.11
Mar 29, 2017 Update Version 1.6.10
Dec 27, 2016 Update Version 1.6.9
Sep 5, 2016 Update Version 1.6.8
Jun 17, 2016 Update Version 1.6.7
Apr 16, 2016 Update Version 1.6.6
Jan 15, 2016 Update Version 1.6.5a
Dec 31, 2015 Update Version 1.6.5
Oct 11, 2015 Update Version 1.6.4
Aug 29, 2015 Update Version 1.6.3
Jun 27, 2015 Update Version 1.6.2
Apr 25, 2015 Update Version 1.6.1
Feb 6, 2015 Update Version 1.6.0
Nov 15, 2014 Update Version 1.6
Aug 29, 2014 Update Version 1.5.10
Jul 18, 2014 Update Version 1.5.9a
Jun 20, 2014 Update Version 1.5.9
Apr 19, 2014 Update Version 1.5.8
Apr 13, 2014 Installs 10,000,000+ installs
Mar 2, 2014 Update Version 1.5.7
Dec 24, 2013 Update Version 1.5.6
Dec 7, 2013 Update Version 1.5.5
Oct 11, 2013 Update Version 1.5.4
Sep 27, 2013 Update Version 1.5.3
Aug 19, 2013 Update Version 1.5.2
Jun 29, 2013 Update Version 1.5.1
Jun 1, 2013 Update Version 1.5.0
Apr 29, 2013 Update Version 1.5
Mar 4, 2013 Update Version 1.4.10
Jan 28, 2013 Update Version 1.4.9
Dec 23, 2012 Update Version 1.4.8
Nov 16, 2012 Installs 5,000,000+ installs
Oct 30, 2012 Update Version 1.4.7
Sep 23, 2012 Update Version 1.4.6
Jul 9, 2012 Update Version 1.4.5
May 13, 2012 Update Version 1.4.4
Mar 14, 2012 Update Version 1.4.3
Jan 23, 2012 Update Version 1.4.2
Nov 14, 2011 Update Version 1.4.1
Sep 7, 2011 Update Version 1.4
Aug 19, 2011 Update Version 1.3.2

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Developer information

Smart Tools co.

[email protected]

Website

N/A

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Description

Sound Meter is in the 4th set of the Smart Tools collection.

Have you ever suffered from the noise of the neighbors?
SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db), and shows a reference.

REMEMBER! Most smartphone microphones are aligned to human voice (300-3400Hz, 40-60dB). Voice calls do not require high-performance microphones.
Therefore the maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G4 (max.94), Galaxy S6 (85dB), Nexus 5 (82dB), HTC Desire(82dB)...

See 6-7th images. I calibrated major android devices with an actual sound meter (dBA). You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool.

* Main features:
- Upside down mode
- Level notification
- Line-chart duration
- Material design

* Pro version added features:
- No ads
- Vibrometer
- Statistic menu (line chart)
- CSV file exporting

* Do you want more tools?
download [Sound Meter Pro] and [Smart Tools] package.

For more information, watch YouTube and visit the blog. Thank you.

Recent changes:
- v1.7.1a: Minor fix on OS 9
- v1.7.1 : Galaxy S10 and OS 9 support
- v1.7.0 : Max, min, average

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Google Play Rankings

Top rankings

Rank	Country	Category	List
185	South Korea	Tools	Top Free
425	Japan	Tools	Top Free

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Ranking history in South Korea

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