Cozy Decibels: Baby dB Meter

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.

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