dB Snap: Decibel Meter
Live noise widget & no ads
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Professional decibel meter and sound meter app. Measure noise levels instantly with real-time dB readings, widgets, and smart alerts.
Professional Decibel Meter - Real-Time Sound & Noise Level Measurement
Transform your iPhone into a professional-grade decibel meter, sound meter, and noise detector. Measure noise levels instantly with dB meter precision.
FEATURES:
Real-Time dB Measurement
• Accurate decibel reader with live updates
• Sound level meter and noise level meter in one app
• Measure noise levels anywhere, anytime
• Know exactly how loud is this environment
Live Monitoring
• 30-second live graph showing sound patterns
• Min, Max, and Average readings for every session
• Professional noise tracker with detailed analytics
Home Screen Widget
• Check decibel meter readings without opening the app
• Full widget with gauge display
• iOS 17 StandBy mode support for night desk display
Smart Alerts
• Visual threshold indicator when sound exceeds safe levels
• Customizable alert thresholds
• Perfect for monitoring loud environments
Easy Sharing
• One-tap screenshot capture
• Share to TikTok, Instagram, and social media
• Show friends how loud concerts, parties, or events really are
Premium Features
• Extended 5-minute graphs
• Session history with filters
• PDF export for reports
• Quick presets for common environments
• Manual calibration options
Perfect For:
• Concerts and music events - measure noise meter levels
• Office and library quiet zones - use as noise detector
• Baby sleep environment monitoring
• Home theater calibration
• Neighbor and Airbnb noise checks
• Workplace safety compliance
Why Choose This Decibel Meter App:
• No ads, no accounts, no internet required
• Everything runs on-device for complete privacy
• Professional accuracy with sound meter precision
• Beautiful, modern interface designed for one-handed use
• Fast and responsive - instant readings
Whether you need a simple sound meter app or a professional noise meter app, this decibel meter app delivers accurate readings with a beautiful interface. Download the best dB meter and noise meter app today.
Measure noise, track sound levels, and answer "how loud is this" with confidence. The ultimate sound level meter and noise detector in your pocket.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- New App Store visuals and preview video
- Performance improvements and bug fixes
The developer, Mariyan Dechev, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mariyan Dechev
- Size
- 32.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- dB Snap: Decibel Meter Premium $4.99
- Copyright
- © 2025 dB Snap: Decibel Meter. All rights reserved.