Baby Room Noise Meter

Is the nursery quiet enough for your baby to sleep? Check the noise level in seconds and see at a glance — calm, a bit loud, or too loud.

Is your baby's room quiet enough for sleep? Baby Room Noise Meter turns your phone into a simple, instant noise check for the nursery — no setup, no guesswork.

Tap Measure and the app shows the room's sound level in decibels, with a color you can read at a glance:

• Green — calm, good for sleep • Amber — a bit loud for a nursery • Red — too loud, may disturb sleep

WHAT YOU GET • Instant decibel reading from your phone's microphone • Calm-enough-to-sleep color zones, tuned for nurseries • Peak hold — catches the loudest moment of a nap, a feed, or noisy neighbors • Session timer to watch the noise over a few minutes, not just an instant • Share a reading as an image — send it to your partner, daycare, or landlord • Clean, quiet design that works in the dark

NO ACCOUNT. NO SUBSCRIPTION TRICKS. The meter is free. A single, optional one-time purchase removes ads — that's it. No weekly trials, no surprise charges, no sign-up.

A NOTE ON ACCURACY Phone microphones vary, so treat readings as a helpful guide for awareness, not a calibrated or medical measurement. Pediatric guidance (American Academy of Pediatrics) suggests keeping a baby's sound environment under about 50 dB.

Made by a tiny indie shop. Questions? We answer every email.