Decibel Metre (Sound Meter)

Developer: UniCom Technology

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417.4K installs

8.3K ratings

20.3K monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +17

Steady

Monthly +34

Steady

Decibel Metre (Sound Meter) Summary

Decibel Metre (Sound Meter) is a free, ad-supported iOS app in Tools by UniCom Technology. Released in Oct 2021 (4 years ago). It has 8.3K ratings with a 4.50★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 20.3K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Sep 7, 2025

Recent activity: 1.00 new ratings this week View trends →

SDK intelligence: AppGoblin detected 1 ad networks(e.g. Google) integrated into Decibel Metre (Sound Meter). View full SDK list →

Decibel Metre (Sound Meter) SDKs Summary

Decibel Metre (Sound Meter) was last scanned for SDKs on 2025-02-28. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

AppGoblin saw Decibel Metre (Sound Meter) uses 1 Ad Networks

Google

App Details

Store ID: 1590659820

First Released: 2021-10-19

Store Last Updated: 2025-09-07

App Store Category: Tools

In-App Purchases: No

Ads: Yes

Price: Paid

Website: apps1.matrix-soft.org

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-12-23

AppGoblin Last Crawled: 2026-07-18

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-03

Ads.txt Crawl Status: Success

4.5★

Ratings: 8.3K

5★

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Screenshots

App Description

Want to measure sound level? This is smart sound level meter app for IOS!
Our decibel meter uses your built-in microphone to measure sound volume in decibels (dBA) and also displays samples on graph.

Features:
- Indicates decibel by digital screen
- Display the current noise reference
- Display min/avg/max decibel values
- Display decibel by graph line