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Sound Meter (Decibel)

Sound Meter (Decibel)

Measure the noise level

3.1K ratings
169 reviews
With Ads
๐Ÿ”ง Utilities
๐Ÿ“Š Productivity
Free
With Ads

Details

  • Released
  • Updated

Features

Developer

UniCom Technology
โœจPromote your app โœจ
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About

This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.

โœ“Measures decibel values
โœ“Displays noise reference
โœ“Shows min/avg/max dB
โœ“Graphical decibel display
โœ“Saves measurement records
Show original description

What users say

Summarized from real user reviews of Sound Meter (Decibel). Based on 3.1K reviews and a 4.5/5 average, it highlights the 7 positives and 6 negatives reviewers mention most about this Utilities app.

Positive things

  • ๐Ÿš€Works perfectly
  • ๐Ÿ‘Easy to use and free
  • ๐Ÿ‘Good simple UI
  • ๐Ÿ‘Good basic sound level meter
  • ๐Ÿ‘Very easy and simplified display
  • ๐Ÿ‘Super convenient, very useful
  • ๐Ÿ‘Accurate sound measurement

Negative things

  • ๐Ÿ›Spelling mistake ('quiet' spelled as 'quite')
  • ๐Ÿ›Inaccurate readings compared to other apps
  • ๐Ÿ›Requires a subscription for basic recording
  • ๐Ÿ›Imprecise metering, not a reliable tool
  • ๐Ÿ›Doesn't work in split screen
  • ๐Ÿ›Poorly documented statistics
See all reviews

What's New in Sound Meter (Decibel)

1.5

February 3, 2026

Fixed crash bugs

User reviews

Most RecentHighest RatedLowest Rated

Read 142db for my idling exhaust

Not physically possible
WhyiskfcappoverpricedWhyiskfcappoverpriced

Likely AI Slop

I tested this application in a quiet room and it reported an unrealistic 45 dBA for the noise level, and worse, the displayed average was not even calculated correctly.
human2082human2082

Canโ€™t be right

In the ocean the noise is in the dangerous level. Canโ€™t be right
jbcnjenxncksbxjbcnjenxncksbx

์ข‹์Œ

๋ฐ์‹œ๋ฒจ์ด ์ž˜๋ผ๊ณ  ์ข‹์•„์š”
ใ…‡ใ…‡ใ„ดใ„ดใ…Œใ„ฑใ…‡ใ…ใ…‡ใ…‡ใ„ดใ„ดใ…Œใ„ฑใ…‡ใ…

Response from developer

์ข‹์€ ๋ฆฌ๋ทฐ๋ฅผ ๋‚จ๊ฒจ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ์•ฑ์˜ ๋ฐ์‹œ๋ฒจ ์ธก์ • ๊ธฐ๋Šฅ์„ ๋งŒ์กฑ์Šค๋Ÿฝ๊ฒŒ ์‚ฌ์šฉํ•˜๊ณ  ๊ณ„์‹œ๋‹ค๋‹ˆ ๊ธฐ์ฉ๋‹ˆ๋‹ค. ๋ณด๋‚ด์ฃผ์‹  ์‘์›์— ๊ฐ์‚ฌ๋“œ๋ฆฌ๋ฉฐ, ์•ž์œผ๋กœ๋„ ๋” ๋‚˜์€ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋„๋ก ๋…ธ๋ ฅํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

Trรจs bonne application gratuite

Je cherchais une application pour une รฉvaluation temporaire du bruit gรฉnรฉrรฉ par un climatiseur. Lโ€™application a fait le job. Simple ร  utiliser et mโ€™a bien dรฉpannรฉ
Fredzilla91Fredzilla91

Response from developer

Merci beaucoup pour votre avis ! Nous sommes ravis que lโ€™application vous ait aidรฉ ร  รฉvaluer le bruit de votre climatiseur. Nous sommes heureux que vous lโ€™ayez trouvรฉe simple et pratique ร  utiliser. Merci pour votre soutien !

See 164 more reviews

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User experience

๐Ÿž

Reported Bugs

3 issues

Apple security alert displayed on a Google ad

Bug

Readings are half of other apps

Bug

Misspelled 'quiet' throughout the app

Bug
โœจ

Requested Features

3 requests

Add option to prevent screen timeout

Feature

Add landscape mode

Feature

Improve accuracy and calibration

Feature

FAQ

What does the Sound Meter app do?

The Sound Meter app measures and displays the decibel (dB) values of environmental noise. It presents this data through various visual formats like gauges, graphs, and numerical readouts, allowing users to understand the noise levels around them.

What are the key features of this sound meter app?

Key features include indicating decibel levels by a gauge, displaying the current noise reference, showing minimum, average, and maximum decibel values, presenting decibels via a graph line, and the ability to save measured records for later review.

Is this app free to use?

Yes, the app is free to use. However, it does display advertisements as part of its monetization model. There are no in-app purchases mentioned.

How accurate are the decibel readings?

The accuracy of the readings can be limited by the phone's microphone, which is primarily aligned to human voice. Very loud sounds (over approximately 110 dB) may not be recognized accurately on most devices. It is recommended to use this app as an auxiliary tool and consider an actual sound level meter for more precise measurements.

What are common use cases for a sound meter app?

Common use cases include checking noise levels in different environments (e.g., home, office, public spaces), identifying potential noise pollution, monitoring sound for personal awareness, or as a supplementary tool for audio-related tasks.