Sound Meter – Decibel Meter
Sound Meter – Decibel Meter Summary
Sound Meter – Decibel Meter is a ad-supported Android app in the Tools category, developed by buddyapps. First released 5 years ago(Jul 2020), the app has accumulated 2.9K+ total installs and 51 ratings with a 2.33★ (poor) average rating.
Recent activity: 3 installs this week (6 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Aug 6, 2025 .
2.33★
Ratings: 51
Screenshots
App Description
Measure noise levels in real-time with a precise sound & decibel meter tool.
🎧 Sound Meter – Decibel Meter & Noise Detector
Turn your Android device into a professional noise detector with our Sound Meter app. Measure environmental sound pressure levels (SPL) and detect noise in real-time using this simple, accurate, and efficient sound level meter.
📊 Key Features:
🔹 **Real-Time Sound Measurement**
• Accurately detect sound and noise using your phone’s microphone
• Display in decibels (dB), with real-time graph
• Shows current, min, max, and average levels
🔹 **Decibel Meter Calibration**
• Calibrate to match your actual environment
• Supports manual adjustment for higher accuracy
🔹 **Noise Alert System**
• Set custom sound thresholds
• Get notified when noise exceeds safe levels
🔹 **Graph & History Logging**
• View graphical history of sound levels
• Monitor fluctuations over time
🔹 **Simple and Clean Design**
• Easy-to-read interface with analog and digital views
• Dark and light themes available
🎯 Use Cases:
✅ Check environmental noise levels at home or work
✅ Use as a decibel meter at concerts, classrooms, or construction sites
✅ Monitor traffic or industrial noise
✅ Protect your ears from loud sound exposure
✅ For sound engineers, students, and hobbyists
📌 Why Choose This App?
• Lightweight and battery efficient
• Accurate sound level readings
• Works offline
• Easy to use – no technical knowledge required.