Sound Meter: Noise & dB AI
Decibel, Sleep & Hearing Test
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Measure, analyze, and understand the sound around you.
Sound Meter turns your phone into a professional-grade noise measurement tool. Whether you’re checking noise levels at work, monitoring your sleep environment, or protecting your hearing — Sound Meter gives you the data you need with a beautiful, intuitive interface.
REAL-TIME SOUND MEASUREMENT
• Instant dB readings with professional precision• Live waveform graph showing noise fluctuations• Frequency spectrum analyzer for detailed audio breakdown• Min, max, and average dB tracking per session• Calibration tool for improved accuracy
AI SOUND RECOGNITION
• Automatically identifies sounds: speech, music, traffic, animals, rain, wind, construction, and more• Real-time classification with confidence scores• History of detected sounds
SLEEP MONITOR
• Track noise levels throughout the night• Detailed sleep quality report with noise timeline• Identify disturbances affecting your rest• Smart Alarm that wakes you at the optimal time
HEARING HEALTH
• Built-in hearing sensitivity test• Track your hearing health over time• Exposure warnings when noise levels are harmful
MORE FEATURES
• dB Camera — overlay live dB readings on photos for social sharing• Noise Map — explore environmental noise levels on an interactive map• Environment Rating — get a noise quality score for your location• Measurement History — save and compare past recordings• Dark mode with stunning visual design
PREMIUM SUBSCRIPTION
Unlock all features with Sound Meter Premium: AI Sound Recognition, Sleep Monitor, Smart Alarm, Noise Map, Environment Rating, ad-free experience, and unlimited history.• Weekly: $1.99/week• Monthly: $4.99/month (save 37%)• Yearly: $29.99/year (best value — save 71%)Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your App Store account settings.
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://sites.google.com/view/soundmeter1-privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Now available in 8 languages! German, Japanese, Korean, Chinese, Portuguese, Spanish, and French are now fully supported. Free 3-day trial for Graph and Spectrum analysis. Save up to 5 recordings and record up to 2 minutes per session on the free plan.
The developer, Ali Onur Unver, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ali Onur Unver
- Size
- 27.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Yearly Premium $29.99
- Monthly Premium $4.99
- Weekly Premium $1.99
- Copyright
- © 2025 Sound Meter. All rights reserved.