Decibel Detector
Utilities
Free · Designed for iPad. Not verified for macOS.
A professional-grade app for monitoring environmental noise. Uses high-precision algorithms for real-time dB measurement, history, alerts, and charts.Protect your hearing
Decibel Detector - Your Portable Environmental Noise Lab!
Real-time Monitoring: Continuously track environmental decibel levels 24/7, with support for 1-second refresh rates.
Data Tracking: Automatically save historical records and view acoustic trends by day/week/month.
Smart Alerts: Set custom noise thresholds and receive instant push notifications when levels are exceeded.
Multi-Scenario Adaptation: Switch seamlessly between preset modes for classrooms, offices, construction sites, concerts, and more.
Professional Reporting: Generate PDF inspection reports, with support for data export and comparative analysis.
Powered by FFT spectrum analysis technology, the app is compatible with smartphones and tablets. It features an environmental noise classification database capable of identifying common sound sources such as traffic noise and industrial machinery. With an intuitive dashboard and dynamic waveform display, complex acoustic data becomes easy to understand.
Whether you're an occupational health and safety professional conducting compliance monitoring or a general user seeking a more comfortable living environment, this app delivers reliable data support. Continuous background monitoring is now available, so you never miss critical acoustic data.
Download now and start your Quiet Protection Plan!
Ratings & Reviews
fix bug
The developer, 北京泰燊信息技术有限公司, 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
- Beijing Taishen Information Technology Co., Ltd
- Size
- 34.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © @分贝检测仪