Sound Meter is made and published by Coolexp. AppBrain is an independent app data site and isn't affiliated with Coolexp. The app name, icon, screenshots and description belong to Coolexp and are shown as published on Google Play.
AppBrain's verdict
PopularLoved by users- Rating on Google Play
- 4.52
- 15,201 ratings
- Installs
- 1.6 million
- Last updated
- October 6, 2025
- Ads
- Contains ads
- Size
- 8.09 MB
Sound Meter is popular, with 1.6 million installs. Users love it: 4.5 stars from 15,201 ratings.
User feedback
Ratings and reviews on Google PlayComments on Sound Meter for Android
Google Play Rating history and histogram
Store listing
By Coolexp, from Google Play“Noise meter, decibel meter”
Description by Coolexp Written by the developer, not by AppBrain. Click to read.
And you are looking for a tool to measure noise level?
This is a great noise meter app for you. The Sound Meter has all features of a professional decibel meter, noise meter. You can now measure noise level with your smartphone.
The app uses your device's microphone to measure sound intensity and display it in decibel. Measured values are displayed visually and on the graph that helps you using the app easily.
It has a noise reference table that helps you assess whether the current noise level is harmful. So, the decibel meter helps you to take timely action to protect your ears and health.
The app saves all measurements, allows you to review and share.
Outstanding features:
- The sound meter works quickly and accurately
- Nice interface, intuitive and easy to use
- Show current, min, average, max values in decibel
- Pause, resume and reset the measurement
- Upside down feature: allows microphone to point toward sound source
- There are two themes: light and dark. You can choose the dark theme when measuring at night.
- The background color changes when the noise level reaches a certain threshold.
- Save, review, delete, share history.
- All free
- No internet connection is required
- Support many languages worldwide
As long as your mobile device's microphone is working properly, you can measure noise level wherever and whenever you want.
What are you waiting for, download the Sound Meter now! If you have any questions or concerns about the decibel meter, don't forget to email us: alonecoder75@gmail.com. We are always happy to listen and share with you!
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 26
- App size
- 8.09 MB
- Needs Android
- 5.0+
- Content rating
- Everyone
Technologies used by Sound Meter
Releases
Updates seen on Google Play- Version
- 2.7
- Launched
- July 2022
Alternatives
Similar apps and more from CoolexpAlternatives to Sound Meter
More from Coolexp
Installs
Tracked by AppBrain- Last 30 days
- 33 thousand
- Per day
- 1.1 thousand
- 30-day average
- Play install range
- 1+ million
- Launched
- July 2022
Installs over time
Sound Meter has been installed 1.6 million times. Over the past 30 days, it averaged 1.1 thousand installs per day.
Rankings
Google Play top charts- Highest rank
- #157
- Chart
- Top Free
- Tools
- Country
- Netherlands
Google Play Rankings for Sound Meter
Ranking history in Netherlands
About the app and developer
About Sound Meter
Sound Meter is a tools app developed by Coolexp.
How many times has Sound Meter been installed?
Sound Meter has been installed 1.6 million times. In the last 30 days, the app was installed 33 thousand times.
What is the rating of Sound Meter?
Sound Meter is rated 4.52 out of 5 stars, based on 15 thousand ratings.
Is Sound Meter free?
Sound Meter is free. The app size is 8.09 MB. The latest version available is 2.7. The last update was on October 6, 2025.
What are the requirements for Sound Meter?
Sound Meter requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since July 2022.
App Performance Report
Get a detailed PDF report for Sound Meter 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 Coolexp
Frequently asked questions about Sound Meter
Is Sound Meter free?
Yes. Sound Meter is free on Google Play.
Is Sound Meter still available?
Yes. Sound Meter is on Google Play, and the last update we saw was on October 6, 2025.
Does Sound Meter contain ads?
Yes. Google Play lists Sound Meter as containing ads.
What Android version does Sound Meter require?
Sound Meter runs on Android 5.0 and higher.
How large is Sound Meter?
Sound Meter is 8.09 MB.
Is Sound Meter suitable for children?
Google Play rates the content of Sound Meter as suitable for everyone.
How many times has Sound Meter been installed?
Google Play lists 1,000,000+ installs for Sound Meter.
How do people rate Sound Meter?
Sound Meter scores 4.52 out of 5 stars, from 15,201 ratings on Google Play.
Who made Sound Meter?
Sound Meter was developed by Coolexp. It is listed in the tools category on Google Play.
What are the best alternatives to Sound Meter?
People looking at Sound Meter also look at these tools apps: Sound Meter - Decibel Meter, Sound meter | Noise detector |, Sound Meter - Decibel Level, Sound Meter, Decibel Sound Noise Meter.