Decibel Meter: dB Sound Meters
dB Sound Test and Noise Meter
Only for iPhone
Free · In-App Purchases · Designed for iPhone
iPhone
Turn your phone into a professional dB sound level meter!
Decibel Meter: Test Sound & monitor audio. Check loud noise. SPL, dB and Hz meter.
Turn your phone into a professional dB sound level meter!
Decibel Meter is the simple, accurate, and reliable way to measure sound pressure levels (SPL) around you. Whether you’re monitoring loud noise at home, work, or monitoring audio at studio, events, our app helps you track decibel (dB) levels and hertz (Hz) sound in real-time – right from your phone.
Key Features:
- Real-Time Sound Level Measurement: Instantly measure environmental noise in decibels (dB) with your phone’s microphone.
- Accurate & Easy-to-Use: Clean, intuitive interface for quick sound check or extended monitoring.
- Graphical & Frequency Analyser: Live charts and history logs help you see noise intensity and mass volume density over time.
- Custom Alerts: Set thresholds and get notified when sound exceeds safe levels.
- Data Logging: Save and export your measurement for later review or sharing.
- Calibration Options: Fine-tune for your device’s hardware for improved accuracy.
- Noise Reference Table: Understand what different decibel levels mean (e.g., normal conversation, traffic, concerts, etc.).
Notice:
- This app are free-to-install, but has some premium features that need purchase/subscribe to use.
- Subscriptions automatically renew unless cancelled 24 hours before the end of the period.
- Manage your subscription and turn off auto-renewal in your account settings.
- Any unused portion of a free trial will be forfeited if you subscribe.
Term of use: https://moniqtap.com/terms-of-use/
Privacy Policy: https://moniqtap.com/privacy-policy/
Ratings & Reviews
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fix bugs
The developer, Phong Pham, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MONIQ TAP COMPANY LIMITED
- Size
- 97.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Yearly USD 39.99
- Premium Monthly USD 12.99
- Premium Weekly USD 5.99
- Copyright
- © MONIQ TAP COMPANY LIMITED 2025