Sound Meter Pro: Decibel Meter
Sound Meter Pro: Decibel Meter Summary
Sound Meter Pro: Decibel Meter is a free Android app in Tools by GBapps. Released in Sep 2025 (1 year ago). It has about 3K+ installs Based on AppGoblin estimates, it reaches roughly 241 monthly active users . Store last updated Oct 16, 2026
Recent activity: 52 installs this week (188 over 4 weeks) showing strong growth View trends →
Sound Meter Pro: Decibel Meter SDKs Summary
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App Description
Measure noise in decibels, track sound levels and save your measurement history
Sound Meter Pro turns your phone into a practical decibel meter for everyday noise checks. See sound levels in dB, follow changes around you and save measurement sessions for later.
MEASURE THE SOUND AROUND YOU
Check noise at home, around appliances, in your workspace or on a busy street. A clear sound level display helps you compare environments using the same device.
FOLLOW CHANGES OVER TIME
Watch the live graph and review minimum, average and maximum readings. Save measurement sessions and return to your history when you need to compare results.
EXPLORE YOUR MEASUREMENTS
View frequency analysis and adjust the sensor offset using a reference sound level meter. Choose English, Spanish, Portuguese, Russian, Hindi or Chinese in the app settings.
UNDERSTAND THE LIMITS
Phone microphone readings are estimates. Accuracy and measurable range vary by device, microphone and calibration. Sound Meter Pro is not a certified sound level meter and must not be used as a substitute for professional equipment or for legal, medical or workplace compliance decisions.
Start with a simple question: how loud is it here?