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Measure the environmental noise by tidy sound meter
Sound Meter by rootApps delivers real-time decibel readings with a tidy gauge and a clear time-based graph, helping users monitor environmental noise on the go. It ranks in the TOOLS category in Korea at #93 and Austria at #173, and carries a strong rating of 4.48 from 180,395 ratings. With 10,000,000+ total downloads and 86K in the last 30 days, it demonstrates a well-established footprint for quick noise measurements.
Pros & Cons
- Real-time measurements with a clear gauge and graph
- Per-device calibration for improved relative accuracy
- AdMob support and broad AndroidX compatibility for a smooth experience
- Compact APK size and wide device compatibility (apk size: 6611535 bytes)
- May not provide high-precision dB readings on all consumer devices; intended as an auxiliary tool for general monitoring rather than professional-grade measurements
About Sound Meter
Sound Meter is a tools app developed by rootApps.
How many times has Sound Meter been downloaded?
Sound Meter has been downloaded 24 million times. In the last 30 days, the app was downloaded 86 thousand times.
What is the rating of Sound Meter?
Sound Meter is rated 4.47 out of 5 stars, based on 180 thousand ratings.
Is Sound Meter free?
Sound Meter is free to download. The APK download size is 6.69 MB. The latest version available is 4.1.6. The last update was on August 26, 2026.
What are the requirements for Sound Meter?
Sound Meter requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2015.
More data about Sound Meter
| Price | Free to download |
| Total downloads | 24 million |
| Recent downloads | 86 thousand |
| Rating | 4.47 based on 180 thousand ratings |
| Ranking | Medium ranked |
| Version | 4.1.6 |
| APK size | 6.69 MB |
| Number of libraries | 27 |
| Designed for Android | 4.4+ |
| Suitable for | Everyone |
| Ads | Contains ads |
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
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Sound Meter compared with similar apps
Common keywords of similar apps
Tidy Devices Device Decibel Sound Meter Values Display Noise Db Measure Environmental Level App
Keywords missing from this app
Detector Spl Current Health Decibels Test Microphone Hearing Frequency Reference Detect Levels Easily Max Measuring Pressure Features Measurement Volume Protect Time Loud Phone Environment Analyzer Min Graph Avg Recent Show Physical Free Tool Easy Sounds Actual Harmful Quiet Chart
More from rootApps
Google Play Rating history and histogram
Downloads over time
Sound Meter has been downloaded 24 million times. Over the past 30 days, it averaged 2.9 thousand downloads per day.
Changelog of Sound Meter
Developer information for rootApps
Comments on Sound Meter for Android
Google Play Rankings for Sound Meter
Ranking history in South Korea
Technologies used by Sound Meter
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