Cozy Decibels: Baby dB Meter

white noise decibel meter

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Is the white noise too loud in my baby's room? Find out in 30 seconds, with readings based on AAP guidelines. One-time affordable purchase, no subscription. Is baby's room too loud for sleep? Not sure if the white noise machine is within safe limits? Cozy Decibels gives you the answer in 30 seconds. Hold your phone near the crib, tap Start, and get a clear, color-coded sound reading based on American Academy of Pediatrics (AAP) guidelines. No more guessing if the white noise is too loud, if the hallway hum is disturbing naps, or if grandma's house is safe for baby's ears. Your first 2 checks are free. Unlock unlimited checks forever with a single one-time purchase: no subscription, ever. What you get with Cozy Decibels forever: • Unlimited 30-second sound checks • Trends over time: spot rooms getting louder • Color-coded zones from whisper-quiet to too loud • Built-in AAP safe sound guide • A calm, night-friendly design for 3am checks • Private by design: readings never leave your phone Why parents trust it: The AAP recommends keeping nursery noise below 50 dB for healthy infant sleep. Cozy Decibels is the fastest way to check — at home, at grandma's, in the car, anywhere baby sleeps. One-time purchase. No subscriptions. No ads. Download Cozy Decibels and check baby's room tonight. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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A cozy new look and feel: • Beautiful night-sky redesign with a calmer, easier-to-read display • Clearer sound descriptions mapped to AAP guidance • Tap the sleep guide label to learn safe noise levels • Faster, more accurate readings • Fixes for microphone permissions and music being interrupted at launch

Version 1.0.3

The developer, Appricity LLC, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Appricity LLC
    Size
    • 1.7 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Appricity LLC
  • Developer Website
  • Privacy Policy

    • More by Appricity LLC

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