Decibel - sound level meter

Name: Decibel - sound level meter
Rating: 4.6 (4658 reviews)
Author: App Rover

By: App Rover

Spectrum frequency analyzer

Features & Capabilities

Decibel is a Chrome extension that serves as a precise sound level meter and spectrum analyzer. It measures ambient sound pressure, displays the spectrum, and lets you compare your recording to a built-in reference chart. Calibrated professionally, it supports dBa, dBb, dBc, and dBz for reliable readings. You can save recordings and spectrum data, keeping a history of your measurements for easy review.

Key features include accurate sound pressure measurement, support for multiple decibel scales, unlimited recordings, a reference chart for comparison, and a clean, intuitive interface designed for quick, reliable noise assessments.

User Growth & Download Statistics

App Music & Audio Analytics

By:

App Rover

Rating:

4.60

(4,658) 6 new ratings

Version:

1.01.00 Last updated: 2020-05-13

Version code:

835898712

Creation date:

2020-01-24

Compatible devices:

Size:

26.83MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 27,548 ▲ 28

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

App Rover

Apple Apps Store

https://apps.apple.com/us/app/decibel-sound-level-meter/id1485543216

Website:

http://approver-studio.com/products/decibel/tos

User Reviews

This does what it says and it's free.

by No*****, 2026-04-28

Work does not work

by bu*****, 2026-01-14

I downloaded a dozen of these sound pressure level meter apps. Most give obviously wildly inaccurate results like 80 dB in a quit room with no talking. Insane. This app gives nearly identical results when similtaneously running on iPhone and iPad. The results were not only almost identical but believable with quiet room readings in the 35-40 dB range. All good. The bad. The apps description talks about a setup or setting screen where you can calibrate the microphone. I can't find a setting screen or page anywhere.