Measure sound, track noise, and protect your hearing with precision. 🎙️
Pixel Pulse transforms your device into a professional Sound Level Meter (SPL) and Noise Dosimeter. Wrapped in a stunning Material You interface, it offers the most beautiful and intuitive audio analysis experience on Android.
✨ COMPLETELY FREE CORE FEATURES
Unlike other apps, we don't hide essential tools behind a paywall.
● Professional dB Meter: Visualize sound levels instantly with our responsive, expressive gauge.
● Unlimited Session Recording: Record, save, and replay as many audio sessions as you need. No limits on duration or quantity.
● Interactive History: Review past recordings with detailed stats (Min/Avg/Max). Scrub through waveforms to pinpoint the exact moment a loud noise occurred.
● Material You Design: A dynamic interface that adapts to your wallpaper's colors, supporting both Light and Dark modes.
● Privacy Focused: No audio is ever recorded or stored—only the decibel levels. Your data stays 100% on your device.
🚀 UPGRADE TO PIXEL PULSE+ (Pro Toolkit)
Take your audio analysis to the next level with our advanced toolkit for professionals and health-conscious users.
1. HEARING HEALTH GUARDIAN (Dosimeter) 🛡️
• Background Monitoring: Track ambient noise levels periodically throughout the day without keeping the app open.
• Noise Budget: Follow WHO/NIOSH guidelines with a visual weekly "Noise Budget" to prevent hearing fatigue.
• Proactive Alerts: Get notified immediately if you are exposed to harmful noise levels for too long.
2. PROFESSIONAL TECHNICAL TOOLS 🎚️
• Frequency Weighting: Switch between A-Weighting (human hearing), C-Weighting (industrial/bass), and Z-Weighting (flat response).
• CSV Data Export: Export full raw data points to Excel/Sheets for professional reporting.
• Meter Speed Control: Adjust the update rate (Fast, Normal, Slow) to suit your measurement needs.
3. ADVANCED CUSTOMIZATION & INSIGHTS 🎨
• Image Export: Share beautiful charts and session summaries directly to social media or clients.
• Ambient Haptics: Feel the sound intensity through dynamic vibration feedback.
• Smart Analysis: Unlock Daily, Weekly, and Monthly exposure charts to spot long-term trends.
• Exclusive Themes: Access extra color palettes, including a pure black AMOLED mode.
SUPPORTED DEVICES
Optimized for phones, foldables, and tablets. Also includes a standalone Wear OS app with complications and tiles for wrist-based monitoring!
Download Pixel Pulse today to measure your world and protect your ears.
Latest Version
1.16.0Uploaded by
Artur Gil Aparecido
Requires Android
Category
Free Tools AppContent Rating
Everyone
Security Report
Check Now
Report
Flag as inappropriateLast updated on Apr 9, 2026
Minor bug fixes and improvements. Install or update to the newest version to check it out!