Smart Sound Meter 1.2 - App Store

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About Smart Sound Meter

Measure the sound level with Sound Meter application! Sound Meter (SPL - sound pressure level) is an app which can measure the actual sound level meter with decibels (dB). Sound meter is also known as sound level meter,...

Measure the sound level with Sound Meter application!

Sound Meter (SPL - sound pressure level) is an app which can measure the actual sound level meter with decibels (dB). Sound meter is also known as sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (spl meter).

It uses your built-in microphone and shows a reference. We had calibrated many devices with the actual sound level meter with dB.

You have to know that the built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are limited by the hardware limitation, and very loud sound (100+ db) cannot be recognized.

Remember that it's only a device for fun and please use it as an auxiliary tool.

Levels of Noise In decibels (dB):
140 dB - gun shots, fireworks
130 dB - jackhammers, ambulance
120 dB - jet planes taking off
110 dB - concerts, car horns
100 dB - snowmobiles
90 dB - power tools
80 dB - Alarm clocks
70 dB - traffic, vacuums
60 dB - normal conversation
50 dB - moderate rainfall
40 dB - quiet library
30 dB - whisper
20 dB - leaves rusting
10 dB – breathing

If you have any problems, contact with us:
[email protected]

Jun 27, 2018
Version 1.2
This app has been updated by Apple to display the Apple Watch app icon.

App optimized; bugs fixed, new privacy policy

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Previous Versions

Here you can find the changelog of Smart Sound Meter since it was posted on our website on 2016-11-05 01:22:23. The latest version is 1.2 and it was updated on 2024-04-19 17:03:00. See below the changes in each version.

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