About Sound Meter Pro
Sound Meter Pro is the 4th set of Smart Tools(R) collection. ★★ The advanced version (Smart Meter Pro) was newly released. This app (Sound Meter Pro) will continue to be updated, but we strongly recommend that new users...
Sound Meter Pro is the 4th set of Smart Tools® collection.
★★ The advanced version (Smart Meter Pro) was newly released. This app (Sound Meter Pro) will continue to be updated, but we strongly recommend that new users purchase the new version. ★★
SPL(sound pressure level) meter app uses your microphone to measure noise volume in decibels(db), and shows a reference. We calibrated a lot of android devices using an actual sound meter with dB(A).
REMEMBER!! Most smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore 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)... You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool.
Vibrometer uses the phone sensors to measure vibration or an earthquake, and it shows a reference as a seism detector.
The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you can calibrate it so that maximum value is about 10-11. Please use the results only for reference because android devices have a wide variety of performance and sensitivity.
* Pro version added Features:
- No ads
- Sound Meter and Vibrometer are integrated
- Statistic menu (line chart)
- CSV file exporting
- Line-chart duration
- More models are calibrated
For more information, watch YouTube and visit the blog. Thank you.
* It is a one-time payment. The app price is charged only once.
** No internet support : You can open this app without any connection. After installation, open the app 1-2 times with your device connect to WI-FI or 3G/4G.
Previous Versions
Here you can find the changelog of Sound Meter Pro since it was posted on our website on 2015-04-27 03:00:00.
The latest version is 2.6.12a and it was updated on 2026-06-11 21:48:29. See below the changes in each version.
Sound Meter Pro version 2.6.12a
Updated At: 2026-03-16
Changes: - v2.6.12a : Fix opening error
- v2.6.12 : Support for Android 16
Sound Meter Pro version 2.6.12a
Updated At: 2026-03-16
Changes: - v2.6.12a : More models have been calibrated
- v2.6.12 : Support for Android 16
Sound Meter Pro version 2.6.12
Updated At: 2026-02-25
Changes: - v2.6.12 : Support for Android 16
- v2.6.11 : More models are calibrated
Sound Meter Pro version 2.6.11
Updated At: 2025-05-12
Changes: - v2.6.11 : Support for Android 15
- v2.6.10 : More models are calibrated
Sound Meter Pro version 2.6.10
Updated At: 2024-07-05
Changes: - v2.6.10 : Support for Android 14
- v2.6.9 : More models are calibrated
Sound Meter Pro version 2.6.9
Updated At: 2023-12-01
Changes: - v2.6.9 : More models are calibrated
- v2.6.7 : Support for Android 13
Sound Meter Pro version 2.6.8
Updated At: 2023-08-21
Changes: - v2.6.8 : More models are calibrated
- v2.6.7 : Support for Android 13
Sound Meter Pro version 2.6.7
Updated At: 2022-12-22
Changes: - v2.6.7 : Support for Android 13
- v2.6.6 : More models are calibrated
Sound Meter Pro version 2.6.5
Updated At: 2022-02-19
Changes: - v2.6.5 : Support for Android 12
- v2.6.4 : More models are calibrated
Sound Meter Pro version 2.6.4
Updated At: 2021-11-11
Changes: - v2.6.4 : More models are calibrated
- v2.6.3 : Support for Android 11
Disclaimer
Official Google Play Link
We do not host Sound Meter Pro on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Sound Meter Pro is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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