Sound Meter: dB Level Detector
Decibel Measure noise & audio
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Real-time dB meter, dosimeter & frequency analyzer. Track noise exposure, record sessions, get alerts — professional sound measurement in your pocket.
Turn your iPhone into a professional-grade sound level meter.
dBMeter measures your environment in real time with precision — from a quiet library to a roaring concert. Whether you're protecting your hearing at work, checking noise levels at home, or monitoring a live event, dBMeter gives you the data you need.
REAL-TIME MEASUREMENT
• Live decibel (dB) and frequency (Hz) readings
• Color-coded sound level indicator with environment context
• Visual meter bar with instant response
• Tap to switch between dB and Hz display
HEARING PROTECTION
• Built-in Dosimeter tracks your daily noise dose
• NIOSH and OSHA standards with exchange rate comparison
• Time-Weighted Average (TWA) and projected dose
• 7-day exposure history
• Threshold alerts — get notified the moment sound exceeds your limit
RECORD & ANALYZE
• Save unlimited sessions with full waveform charts
• Combined dB + frequency timeline
• GPS location tagging — remember exactly where you measured
• Add notes to any recording
• Export as CSV or PDF report
CAMERA MODE
• Capture photos and videos with live dB overlay
• Perfect for documenting noise complaints or job site conditions
BACKGROUND MONITORING
• Keep measuring even when the app is in the background
• Threshold alerts fire even with the screen off
PRIVACY FIRST
• All data stays on your device — nothing is sent to servers
• No account required
PROFESSIONAL TOOLS
• Calibration offset for accurate readings with external microphones
• Haptic feedback on loud peaks
Note: Smartphone microphones have an accuracy of approximately ±2–5 dB. dBMeter is designed as a practical monitoring tool and should not be used as a substitute for certified measurement equipment in regulated environments.
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Terms & Conditions: https://dikr.org/terms/
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://dikr.org/privacy-policy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- fix bugs & new features with improvements
The developer, CHARAFA BOUKHALFA, 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
- CHARAFA BOUKHALFA
- Size
- 6.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, Arabic, Dutch, French, German, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Weekly PRO $1.99
- Monthly PRO $2.99
- Yearly PRO $14.99
- Copyright
- © dB Sound Meter