dB Decibel & Sound Meter Sendb
dB Decibel & Sound Meter Sendb is made and published by Michael Bröker. AppBrain is an independent app data site and isn't affiliated with Michael Bröker. The app name, icon, screenshots and description belong to Michael Bröker and are shown as published on Google Play.
AppBrain's verdict
NewNiche- Rating on Google Play
- 5.00
- 56 ratings
- Installs
- 230
- Last updated
- September 10, 2026
- Ads
- No ads
- Size
- 1.52 MB
dB Decibel & Sound Meter Sendb came out 53 days ago. It is a niche app, with 230 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on dB Decibel & Sound Meter Sendb for Android
Google Play Rating history and histogram
Store listing
By Michael Bröker, from Google Play“Free Db Sound level & decibel meter with spectrum. No ads, no subscription”
Description by Michael Bröker Written by the developer, not by AppBrain. Click to read.
Completely free, no ads, no subscription, no in-app purchases. No annoying interruptions - just open it and measure.
FEATURES
• Live level metering with dB(A), dB(C), and dB(Z) weighting, a color-coded level bar, and everyday sound references (e.g. "30 dB: Whisper")
• Real-time frequency spectrum across 30 third-octave bands from 25 Hz to 20 kHz
• Scrolling spectrogram with frequency and time axes
• 60-second level trend graph
• Single-point calibration against a known reference source for more reliable absolute readings
• Session statistics: Leq, Min, Max, L10, L50, L90
• Microphone selection (e.g. when a device has multiple built-in microphones)
• Light and dark theme
• 14 languages, including Arabic with right-to-left layout
PRIVACY
The actual sound level measurement - weighting filters, FFT, level calculation - runs entirely on your device. No measurement data is ever stored or transmitted. Only your calibration value and app settings are kept locally; both stay on your device and are removed automatically when you uninstall the app.
Full privacy policy: meter.sendb.day
ABOUT
Sound Meter by Sendb is an independent, non-commercial project - no ad network, no subscription model, no hidden costs. The measurement algorithms (A/C/Z weighting per recognized standards, FFT-based spectral analysis) were implemented independently based on publicly documented methods.
Note: This app provides relative, or - after calibration against a known reference source - approximate absolute sound level readings. It is not a substitute for a calibrated precision sound level meter and is not suitable for safety-critical or legally binding measurements (e.g. occupational safety, noise compliance).
Recent changes:
Swipe left or right to move between the four tabs. New in Settings: Play Store link, "Rate this app" button, and a legal notice (Impressum) link. App icon now shows a small "dB" so it reads as a sound-level meter.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 1.52 MB
- Content rating
- Everyone
Technologies used by dB Decibel & Sound Meter Sendb
Releases
Updates seen on Google Play- Version
- 0.1.9
- Launched
- August 2026
Alternatives
Similar apps and more from Michael BrökerAlternatives to dB Decibel & Sound Meter Sendb
Installs
Tracked by AppBrain- Last 30 days
- 120
- Play install range
- 100+
- Launched
- August 2026
Installs over time
dB Decibel & Sound Meter Sendb has been installed 230 times. Over the past 30 days, it has been installed 120 times.
Rankings
Google Play top chartsGoogle Play Rankings for dB Decibel & Sound Meter Sendb
About the app and developer
About dB Decibel & Sound Meter Sendb
dB Decibel & Sound Meter Sendb is a tools app developed by Michael Bröker.
How many times has dB Decibel & Sound Meter Sendb been installed?
dB Decibel & Sound Meter Sendb has been installed 230 times. In the last 30 days, the app was installed 120 times.
What is the rating of dB Decibel & Sound Meter Sendb?
dB Decibel & Sound Meter Sendb is rated 5.00 out of 5 stars, based on 56 ratings.
Is dB Decibel & Sound Meter Sendb free?
dB Decibel & Sound Meter Sendb is free. The app size is 1.53 MB. The latest version available is 0.1.9. The last update was on September 10, 2026.
What are the requirements for dB Decibel & Sound Meter Sendb?
The app has a content rating of Everyone. The app has been available on Google Play since August 2026.
App Performance Report
Get a detailed PDF report for dB Decibel & Sound Meter Sendb with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Michael Bröker
Frequently asked questions about dB Decibel & Sound Meter Sendb
Is dB Decibel & Sound Meter Sendb free?
Yes. dB Decibel & Sound Meter Sendb is free on Google Play.
Is dB Decibel & Sound Meter Sendb still available?
Yes. dB Decibel & Sound Meter Sendb is on Google Play, and the last update we saw was on September 10, 2026.
Does dB Decibel & Sound Meter Sendb contain ads?
No. Google Play does not list dB Decibel & Sound Meter Sendb as containing ads.
How large is dB Decibel & Sound Meter Sendb?
dB Decibel & Sound Meter Sendb is 1.53 MB.
Is dB Decibel & Sound Meter Sendb suitable for children?
Google Play rates the content of dB Decibel & Sound Meter Sendb as suitable for everyone.
How many times has dB Decibel & Sound Meter Sendb been installed?
Google Play lists 100+ installs for dB Decibel & Sound Meter Sendb.
How do people rate dB Decibel & Sound Meter Sendb?
dB Decibel & Sound Meter Sendb scores 5.00 out of 5 stars, from 56 ratings on Google Play.
Who made dB Decibel & Sound Meter Sendb?
dB Decibel & Sound Meter Sendb was developed by Michael Bröker. It is listed in the tools category on Google Play.
What are the best alternatives to dB Decibel & Sound Meter Sendb?
People looking at dB Decibel & Sound Meter Sendb also look at these tools apps: SpectralScan Audio Analyzer, Sound Level Meter, Decibel Meter : dB Sound Level, SmarterSound - Sound analyzer, Sound Meter.