Sound Meter - 소음 측정기

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10+
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Content rating
Everyone
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About this app

🎤 Sound Meter - Noise Meter

Wondering how loud the surrounding noise is?
Measure decibels (dB) in real time with Sound Meter!

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📊 Key Features

▶ Real-time decibel measurement
• Measure ambient noise in real time. • Check the current noise level with an intuitive circular gauge. • Measures from 0 to 120 dB.

▶ Noise level display
• Very quiet (0-30 dB): Whispers, rustling leaves.
• Quiet (30-50 dB): Libraries, quiet offices.
• Moderate (50-70 dB): General conversation, TV sounds.
• Loud (70-85 dB): Vacuum cleaners, traffic noise.
• Very loud (85-100 dB): Motorcycles, power tools.
• Dangerous (100 dB+): Concerts, airplanes.

▶ Statistical analysis
• Displays minimum (Min), average (Avg), and maximum (Max) decibels.
• Real-time statistics updates during measurement.

▶ Recording function
• Record audio simultaneously with noise measurement.
• Playback and management of recording files.
• Statistics information for each recording. Confirm

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🔧 Recommended for:

• Those curious about the noise level in their surroundings
• Those who want to measure the noise level in their work environment
• Those who want to check the noise level for hearing protection
• Those who want to record noise between floors, etc.

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⚠️ Notes

• This app is a reference measurement tool.
• Due to the nature of smartphone microphones, there may be differences from professional measuring equipment.
• For accurate measurements, use professional equipment.

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📱 Required Permissions

• Microphone: Required for noise measurement and recording.
Updated on
Jan 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data is encrypted in transit

What’s new

v1.0.2 Bug Fixes

• Fixed crash when starting recording
• Fixed back button not working on playback screen

App support

About the developer
윤경준
sound605@gmail.com
대덕대로 1555 금강엑슬루타워, 109동 504호 대덕구, 대전광역시 34304 South Korea

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