{"@context":"https://schema.org","@type":"MobileApplication","name":"Decibel Meter Noise DB Reader","applicationCategory":"MobileApplication","operatingSystem":"iOS","offers":{"@type":"Offer","price":"0","priceCurrency":"USD"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"4.0","ratingCount":19,"bestRating":"5","worstRating":"1"},"description":"Decibel Meter Noise DB Reader : Precision Sound Analysis & Frequency Generator.

Transform your iPhone into a professional-grade sound lab with Decibel Meter Noise DB Reader - the ultimate app for real-time noise measurement, acoustic analysis, and frequency generation. Whether you're an audio engineer, musician, or simply curious about your environment, this powerful tool delivers unmatched accuracy and versatility.

Key Features:
- Real-Time Decibel Monitoring – Measure environmental noise with precision, from busy streets to quiet rooms, and track dB levels instantly.
- Advanced Frequency Analyzer – Analyze sound in Hertz (Hz) for tasks like acoustic testing, speaker calibration, or noise pollution studies.
- Multi-Wave Sound Generator – Generate sine, square, sawtooth, or triangle waves (1Hz–22,000Hz) to test audio equipment, tune instruments, or experiment with sound.
- Musical Note Library – Quickly access standard notes for tuning or sound design with a single tap.
- Save & Share Reports – Log measurements with timestamps and locations, then export data for professional or personal use.

Ideal For:
- Musicians tuning instruments
- Engineers testing audio systems
- Professionals monitoring workplace noise
- Students and hobbyists exploring acoustics

Decibel Meter Noise DB Reader sets itself apart by combining professional-grade sound analysis with an accessible, user-friendly design.
The intuitive interface makes advanced acoustic analysis approachable for both professionals and casual users alike.
Protect your hearing!
Perfect your sound!
Download Decibel Meter Noise DB Reader today!

Subscription Details:
Decibel Meter Noise DB Reader offers a free trial when you first download the app. To continue using all premium features after the trial, you can choose a subscription plan with weekly, monthly, or yearly billing.
- Your subscription will automatically renew at the end of each billing cycle, and payment will be charged to your iTunes account.
- To manage or cancel your subscription, go to your iTunes account settings. Auto-renewal must be turned off at least 24 hours before the current period ends to avoid being charged for the next cycle.
- Refunds are not provided for unused subscription time.
- If you subscribe during a free trial, any remaining trial period will be forfeited.
By subscribing, you agree to our Terms of Service. For more details, please review our Privacy Policy and Terms of Use.

Privacy policy: https://docs.google.com/document/d/1yLKfqcQHgNl1Dcwm_95BRZA3xyuf1zcTbYaG5r943Zg/edit?usp=sharing
Terms of use: https://docs.google.com/document/d/1LfAaph9ajydl4LNBO49YMHzUG8trJf2mr1Dr6ux7w14/edit?usp=sharing
Support: https://docs.google.com/document/d/1ZWhkEpDMfOd61UEVYwMW4sdmHUtYmBPnSo-DzdK0qwk/edit?usp=sharing","image":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/80/72/7b/80727bc3-3d0e-5886-18a7-93a4cbac13f9/AppIcon-0-0-1x_U007epad-0-1-0-85-220.jpeg/150x150bb.jpg"}

How Much Does Decibel Meter Noise DB Reader Make?