- v1.7.11 : Support for Android 12
- v1.7.10 : More models are calibrated

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) ...

See 6th 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
- CSV file exporting

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

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

See available downloads
A more recent upload may be available below!
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This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
1.7.11 APK
77
February 12, 2022
noarch
Android 4.1+
nodpi
All Releases
Sound Meter 1.7.13
September 2, 2022

Version:1.7.13

Uploaded:September 2, 2022 at 12:45AM UTC

File size:4.24 MB

Downloads:39

Sound Meter 1.7.12
May 10, 2022

Version:1.7.12

Uploaded:May 10, 2022 at 8:57AM UTC

File size:4.96 MB

Downloads:88

Sound Meter 1.7.11
February 12, 2022

Version:1.7.11

Uploaded:February 12, 2022 at 3:07AM UTC

File size:5.21 MB

Downloads:121

Sound Meter 1.7.10
September 1, 2021

Version:1.7.10

Uploaded:September 1, 2021 at 10:41AM UTC

File size:4.76 MB

Downloads:122

Sound Meter 1.7.9
May 2, 2021

Version:1.7.9

Uploaded:May 2, 2021 at 4:07AM UTC

File size:4.53 MB

Downloads:134

Sound Meter 1.7.8a
April 16, 2021

Version:1.7.8a

Uploaded:April 16, 2021 at 11:04AM UTC

File size:4.53 MB

Downloads:35

Sound Meter 1.7.8
March 25, 2021

Version:1.7.8

Uploaded:March 25, 2021 at 10:51AM UTC

File size:4.53 MB

Downloads:51

Sound Meter 1.7.7
December 4, 2020

Version:1.7.7

Uploaded:December 4, 2020 at 12:57AM UTC

File size:4.35 MB

Downloads:121

Sound Meter 1.7.6
October 22, 2020

Version:1.7.6

Uploaded:October 22, 2020 at 9:56AM UTC

File size:4.47 MB

Downloads:58

Sound Meter 1.7.5a
September 18, 2020

Version:1.7.5a

Uploaded:September 18, 2020 at 2:50AM UTC

File size:4.33 MB

Downloads:43

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