Decibel Meter: Apartment Noise

How loud is it, really? Compare against night limits as it happens, replay what you heard, and keep the record as a PDF.

Decibel Meter - Sound Level

Ever wondered how loud your surroundings are? Measure, record, and analyze your environment's noise level in real-time with Decibel Meter.

Key Features:

Real-time Decibel Measurement

• Measure ambient noise through your device's microphone
• Accurate dB (decibel) readings displayed instantly
• Smooth animated gauge for intuitive noise-level feedback

Real-time Mini Chart

• Live 30-second scrolling waveform graph
• Visualize noise patterns and trends at a glance
• Capture sudden noise spikes without missing a moment

Measurement Statistics

• Current / Min / Max / Average dB readings
• Simple start/stop measurement controls

Noise Level Guide

• Quiet / Normal / Loud / Dangerous level indicators
• Visual color warning at dangerous noise levels

Measurement History

• Save measurement sessions with timestamps
• Detailed chart analysis per session

Multi-language Support

• 10 languages: Korean, English, Japanese, German, Spanish, French, Italian, Dutch, Portuguese, Chinese (Traditional)

Premium Upgrade (Affordable one-time purchase)

Ad-free experience Unlimited measurement history CSV export (analyze in Excel or Sheets) Detailed chart analysis Lifetime access — no subscription

Use Cases:

• Check noise levels at home or office
• Measure construction site noise
• Monitor volume at concerts and events
• Check noise in libraries and cafes
• Manage noise in baby rooms and sleep environments
• Collect noise data and create reports

Note: This app is not a replacement for professional measurement equipment and should be used for reference only. Measurement accuracy may vary depending on your device's microphone.