Sound Meter
Sound Meter Summary
Sound Meter is a ad-supported, with in-app purchases Android app in Tools by rootApps. Released in May 2024 (1 year ago). It has about 45.5K+ installs and 482 ratings with a 4.30★ (good) average. Based on AppGoblin estimates, it reaches roughly 3.6K monthly active users and generates around $<10K monthly revenue (52% IAP / 48% ads). Store metadata: updated Aug 17, 2025.
Recent activity: 743 installs this week (3K over 4 weeks) showing steady growth , and 10 new ratings this week View trends →
Store info: Last updated on Google Play on Aug 17, 2025 .
4.3★
Ratings: 482
Screenshots
App Description
Measure the environmental noise by sound meter
Sound level meter app is shows a decibel values by measure the environmental noise, displays measured dB values in various forms. You can experience tidy graphic design with high frame by this smart sound meter app.
Features:
- Indicates decibel by gauge
- Display the current noise reference
- Display min/avg/max decibel values
- Display decibel by graph line
- Display Elapsed time of decibel
- Can calibrate the decibel for each devices
**Notes
Microphones in most android devices are aligned to human voice. The maximum values are limited by the device. Very loud sounds(over ~90 dB) may not be recognized in most device. So please use it as just an auxiliary tools. If you need more accurate dB values, we recommend a actual sound level meter for that.