Noise Meter - Sound Level

Noise Meter – accurate sound level measurement and noise monitoring in decibels (dB). Free app for checking loudness, controlling sound levels, and protecting against excessive noise.

🎯 WHY DO YOU NEED A NOISE METER?

✓ Noisy neighbors? Save evidence of excessive noise violations
✓ Check if sound levels are safe in your baby's room or office
✓ Find out if the music at your party is too loud
✓ Monitor noise at construction sites or factories
✓ Test your home's soundproofing effectiveness

📊 WHAT CAN THE APP DO?

INSTANT MEASUREMENT
• See noise levels in real-time with large, easy-to-read numbers
• Graph shows sound changes over the last 15 seconds
• Screen color changes: green (quiet), orange (moderate), red (loud)
• Automatically tracks minimum, average, and maximum values

SMART ALERTS
• Set your noise threshold from 1 to 120 decibels
• Get notifications when exceeded: sound alert or vibration
• Perfect for monitoring noise during baby's sleep or work hours

NOISE LEVEL REFERENCE GUIDE
• Learn what decibel levels mean in practice
• From 20 dB (whisper) to 120 dB (siren)
• Compare your readings to standard noise levels

💾 SAVE YOUR RESULTS

• Record measurement sessions with date and time
• Save duration of each measurement
• Keep history of all measurements in a convenient list
• Export data to Excel or CSV for reports
• Share results via WhatsApp, Email, or any app

🔧 PRECISE CALIBRATION

CALIBRATE FOR YOUR PHONE
Every smartphone measures sound slightly differently. Adjust measurement accuracy for your device (adjustment from -20 to +20 dB).

PERSONAL SETTINGS
• Choose light or dark theme
• Use the app in English, Ukranian, Russian, or German
• Keep screen on during measurements

⭐ AD-FREE FOR 1 HOUR

Want to measure without distractions? Watch one short video and get one hour of ad-free usage. Can be activated multiple times in a row.

📱 SIMPLE AND BEAUTIFUL

• Modern design with smooth animations
• Intuitive interface – anyone can use it
• Large numbers easily visible from a distance
• Background smoothly changes color based on loudness

🏠 WHERE TO USE?

AT HOME AND IN APARTMENTS
• Check if noise from neighbors exceeds acceptable levels (typical: 40 dB day, 30 dB night)
• Make sure your baby's room is quiet enough for sleep
• Test soundproofing effectiveness

AT WORK
• Monitor office noise (standard: 50-60 dB)
• Measure sound levels in factories
• Check workplace safety compliance

IN PUBLIC PLACES
• Assess street noise near your home
• Check loudness in restaurants or cafes
• Measure sound at construction sites

FOR EVENTS
• Control music volume at parties
• Make sure sound doesn't disturb neighbors
• Monitor safe levels at concerts

🔒 YOUR PRIVACY

✓ The app does NOT record audio – only measures volume
✓ All data is stored on your device
✓ No information is sent to the internet
✓ Only requires microphone access for measurements

📢 HONEST ABOUT ADS

The app is completely free. All features are available without payment. Ads are shown to support development:
• When entering settings (max once per 10 minutes)
• When opening history (max once per 2 minutes)
• Rewarded video to disable ads for one hour

⚠️ IMPORTANT TO KNOW

Measurement accuracy depends on your smartphone's microphone quality. This app is designed for home use and general noise assessment. For professional measurements, use certified equipment.

🌍 SUPPORTED LANGUAGES

• English
• Русский (Russian)
• Deutsch (German)
• Українська (Ukrainian)


💡 START RIGHT NOW

Download Noise Meter and find out how quiet or loud your environment is. Protect yourself and your loved ones from excessive noise!