📢 #1 Sound Level Meter — Trusted by 1M+ Users Worldwide

Turn your phone into a professional-grade decibel meter. Whether you're checking noise levels at home, monitoring a concert, or documenting a noise complaint — Sound Noise Meter gives you instant, accurate results.

⭐ WHY USERS LOVE THIS APP

"Most accurate noise meter I've tried. The voice alert feature is a game changer!"
"Simple, clean, and actually works. No ads popping up every 2 seconds."
"Used this to document noise from construction next door. Saved me in court!"

🎯 REAL-TIME DECIBEL MEASUREMENT
• Instant dB readings with color-coded gauge (green → yellow → red)
• Live min, average, and max dB tracking
• See what your noise level means — "40dB: common rain sound"
• Measurement timer shows exactly how long you've been recording

📊 SWITCHABLE ANALYSIS PANELS
• 📈 Graph Panel — Watch noise levels change in real time with a live chart
• 📖 Reference Panel — Instantly compare your reading to everyday sounds (whisper, traffic, concert, thunder)
• Switch between panels with one tap

🔊 VOICE ALERTS (Unique Feature!)
• Hear your current dB level spoken out loud
• Perfect for hands-free monitoring
• No need to keep staring at your screen

🔧 PROFESSIONAL CALIBRATION
• Fine-tune accuracy with +/- calibration controls
• Match readings to a reference device
• Get results you can actually rely on

⚡ BUILT FOR EVERYDAY USE
• Works 100% offline — no internet needed
• Zero sign-up required
• Lightweight and battery-friendly
• Clean dark interface — easy on the eyes

🛡️ PERFECT FOR
• 🏠 Checking noise at home or apartment
• 🏛️ Workplace safety & OSHA compliance
• 🎵 Musicians & audio engineers
• 📝 Noise complaints & legal documentation
• 👶 Baby room noise monitoring
• 🎪 Event & venue sound checks

🚀 Download now — it's FREE. Know your noise. Protect your hearing.

Global Utility App Maker

Additional Information