Noise Detector: Sound Detector

DM Mobile Apps

Contains ads

About this app

Noise Detector – Sound Meter (dB Meter App)

Easily detect and measure noise, sound, and voice levels using your phone's microphone with the Noise Detector app.

This simple yet powerful tool calculates environmental sound in decibels (dB) and helps you understand the noise levels around you.

🎯 Get noise data more comprehensively and accurately:

- Minimum, average, and maximum decibel levels

- Real-time dB display via dial and graph

- Visual noise level indicators


🔊 Key Features:

👉🏽 Real-time Decibel Meter – Measures and displays current sound levels.

👉🏽 Sound Type Detection – Detects different types of sound: breathing, conversation, motorcycles, and more.

👉🏽 Live Graphs & Meters – View noise levels through dynamic line graphs and visual meters.

👉🏽 Detailed Stats – Displays minimum, average, and maximum dB values.

👉🏽 Understand Sound Impact – Learn the effects of each decibel level.

👉🏽 Simple & Easy to Use – Clean interface and practical functionality.


✅ Use Cases:

👉🏽 Measure noise at home, work, or outdoors

👉🏽 Detect surrounding conversations or loud environments

👉🏽 Monitor sound exposure over time

👉🏽 Use as a learning tool for sound sensitivity

🔎 Important Note:

This app is intended as an auxiliary tool. Phone microphones are typically calibrated for human voice frequencies, which may affect dB accuracy. For professional results, we recommend using a certified sound level meter.

Ratings and reviews

Very Good! I found the end of life, illusive, intermittent beep of an old co² detector, in a box of stuff. I could only guess the room. I did three tests in each corner and found it buried in a stack of boxes! Critique; In a quiet room the gauge and meter hold the last reading until another sound then stops again. But that worked well for my use. Settings contain no user settings, only app and purchase information. It would be awesome if the sensitivity was adjustable! FULL SCREEN ADS NEED AN X!

Works really well. My only issue is the advertising that you are forced to watch. It disables the back button, and the only way to get rid of it is to press the home button and then open the application again. Just don't touch anything inside the app otherwise it will force another advert onto you, forcing you to close the app again. I deleted it because it's a real pain. Plus I held my breath for 40 seconds and it was still picking up breathing when there's only me in that room. Very strange

Seconds after launching the app, I got an ad. After that ad, before I had even had a chance to scan the screen to see what the app displayed, I got hit with a second ad. App is being uninstalled.

What’s new

- Simplified and Streamlined New User Interface
- Improvements to the Overall User Experience
- Bug Fixes