Decibel Meter Detector
Sound readings, logs & reports
$0.99
Measure environmental sound, compare before and after, and keep scene-based reports. Choose simple or professional views and decide whether to save audio.
Decibel Meter Detector is a sound level meter for iPhone and iPad. Measure everyday environmental noise at home, in an office, while studying or during travel, and keep a record of how sound changes over time.
MEASURE AND UNDERSTAND SOUND
See live decibel readings, an energy-based average (Leq), maximum levels and sound-level charts. Switch between a simple view and professional statistics, including A/C/Z frequency weighting, Fast/Slow/Impulse response and frequency analysis.
COMPARE BEFORE AND AFTER
Measure two conditions with a guided workflow: open versus closed windows, equipment on versus off, or two locations. Review the measured difference with input, calibration and data-completeness checks.
KEEP USEFUL REPORTS
Choose general, sleep, office, study or traffic reports. Review time distributions and loud events, add names, tags and notes, and share CSV data, report images or PDF reports. Timed measurements and optional background measurement support longer sessions.
DO I HAVE TO SAVE AUDIO?
No. Choose sound-level data only, short event clips or a complete recording. Measurements and recordings are stored on your device. Optional Apple Health integration writes environmental sound exposure when you enable it.
CAN A PHONE REPLACE A PROFESSIONAL SOUND LEVEL METER?
No. Accuracy depends on the microphone, calibration and surroundings. Very quiet sound may fall below the measurable range. This app provides everyday reference, not certified measurements for legal evidence, workplace compliance or hearing diagnosis.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New guided before-and-after comparisons, scene-based reports and simple/professional views. Improved measurement recovery, saving reliability and localization.
The developer, 泽韦 陈, 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
- 泽韦 陈
- Size
- 8.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2021 陈泽韦
