DR-SoundMeter
Utilities
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Measure noise levels in dB with real-time charts, exposure warnings & noise map.
DR-SoundMeter turns your device into a professional-grade sound level meter. Measure ambient noise in decibels (dB) using your microphone and get instant feedback on whether sound levels are safe for your hearing.
REAL-TIME SOUND MEASUREMENT
- Accurate dB readings updated in real time
- Visual gauge with clear noise level classification: Quiet, OK, Loud, or Harmful
- Track minimum, maximum, and average dB levels during each session
- Calibration offset to fine-tune readings for your specific device
LIVE AUDIO CHART
- Watch noise levels change over time on an interactive chart
- Filter by time period: 1 minute, 10 minutes, 1 hour, or full session
- Instantly spot noise spikes and patterns
HEARING SAFETY & EXPOSURE CALCULATOR
- Know exactly how long you can safely stay in a noisy environment
- Supports both NIOSH and OSHA occupational exposure standards
- Built-in exposure timer warns you before you reach unsafe limits
- Detailed exposure limits table from 85 dB to 109 dB
NOISE COMPARISON GUIDE
- Compare your readings to 15 familiar sounds — from a whisper (20 dB) to a jet engine (130 dB)
- Easily understand what your dB reading actually means in everyday terms
SAVE & MAP YOUR MEASUREMENTS
- Save individual noise readings with timestamps and custom location names
- Automatically capture GPS coordinates with each measurement
- View all your saved measurements on an interactive noise map
- Color-coded markers show noise levels across different locations
SETTINGS & CUSTOMIZATION
- Calibrate your microphone for more accurate results
- Choose between Dark and Light themes
- Select your preferred exposure standard (NIOSH or OSHA)
PERFECT FOR
- Musicians and concert-goers monitoring safe sound exposure
- Workers in loud environments (construction, manufacturing, events)
- Parents checking noise levels in nurseries and playrooms
- Students and researchers conducting sound surveys
- Anyone curious about the noise levels around them
Download DR-SoundMeter now and start protecting your hearing!
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.
The developer, DR-Online Sp. z o.o., 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
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DR ONLINE SP Z O O
- Size
- 52.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Languages
English and 30 more
- English, Afrikaans, Albanian, Arabic, Bulgarian, Czech, Danish, Dutch, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Korean, Latvian, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swahili, Swedish, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- SoundMeter PRO $1.99
- Copyright
- © 2026 DR ONLINE SP Z O.O.