Decibel Sound Level Meter
Decibel Sound Level Meter Summary
Decibel Sound Level Meter is a free, ad-supported Android app in Music And Audio by Bicasoft Technologies. Released in Sep 2016 (10 years ago). It has about 28K+ installs Based on AppGoblin estimates, it reaches roughly 1.1K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Aug 14, 2026
Recent activity: 2.00 installs this week (27 over 4 weeks) showing above average growth View trends →
Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.
SDK intelligence: AppGoblin detected 1 ad networks(e.g. Google), 1 development tools, 1 mediation,and 1 analytics: product integrated into Decibel Sound Level Meter. View full SDK list →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jun 18, 2026.
Decibel Sound Level Meter SDKs Summary
Decibel Sound Level Meter was last scanned for SDKs on 2026-08-23. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Google
AdMob
Firebase3.6★
Ratings: 0
Screenshots
App Description
Analyze noise levels in dB. High accuracy, calibration, chart data
Decibel Sound Level Meter (SLM) is the definitive tool for measuring amplitude of audio in real time and analyze data collected. It uses the microphone to obtain the level of noise or sound pressure level.
Features:
- Analog meter with large fonts to display the current realtime decibels
- Display maximum or peak and minimum peak level
- Screen always On feature
- Data chart scope to watch the magnitude of data. You can drag the graphic to analyze past data, and pinch and zoom to display more precisely the data.
- Adjust frequency of samples. From 1 to 10Hz
- Slider to adjust calibration