Sound Meter - Decibel & SPL

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3.9
2.64K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Professional sound level meter that measures loudness or sound pressure level (SPL) in decibels.

If features direct reading in dB (dBA), has wide measuring range, Min/Max function and additional digital display.

NOTE: This app can measure sound level in decibels using your device's microphone located on the bottom. The accuracy of the measured sound level depends on your device's microphone quality and can be improved by performing a calibration procedure described in app's info screen.
Updated on
May 23, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
3.9
2.64K reviews
Wheels
June 19, 2020
"0 STARS ACTUALLY, USELESS APP". App read 112 dB when actual meter read 92.3 db after borrowing one from a friend for comparison because of my suspicion that it was wrong. My ears did a better job than this app. If you do not know what you're looking at or doing regarding calibration, you might as well guess at the levels. With available technology today, you are better off buying a cheap & real sound meter than getting a pink noise generator & jumping through hoops to calibrate this app.
18 people found this review helpful
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Cinema Atrium
May 8, 2021
Wanted to show my dad how loud he screams and that he needs a hearing aid. But it maxed out at rediculous 93 db. Thats the noise my vacuum cleaner makes. He talks three times louder. I need something that goes up to 200db or 300db. Others complained also that its inaccurate at 110db. Thats because it only goes up to 93.
6 people found this review helpful
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Valspar
May 25, 2020
Meter doesnt move on older android 4.1.2 samsung. Your other meter apps register sound but not this one I want to use for project. It would be great to fix as I like this one best to use with mic input 3.5mm
9 people found this review helpful
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What's new

V3.7 changes: Reduced app size and memory requirements.