CalmBaby: White Noise Mixer

CalmBaby is a white noise mixer for caregivers building a sound routine for their family’s bedtime.

45 sounds, accurately counted
Choose from 42 bundled recordings and 3 noises generated in the app: white, pink and brown noise. Browse 8 categories: water, nature, weather, home, travel, baby, noise and miscellaneous sounds.

Build your own mix
• Play several sounds together and adjust each track and the master volume.
• Save favorites and your own mix presets.
• Revisit recommended presets and recently played sounds.
• Set a stop timer or a timer that gradually fades the sound out.
• Use background playback and notification controls to play, pause or stop. Device battery-saving settings may affect background operation.
• Use night mode and the option to keep the screen on during playback.

What playback history means
Sessions lasting at least one minute are recorded on your device. This is playback history, not a measurement of sleep duration or quality. CalmBaby does not diagnose or treat medical conditions. The app volume cap does not measure sound pressure in dB or guarantee hearing protection. Use a low volume and keep the device away from your baby.

Free features and purchases
All 45 sounds, mixing, timers, saved presets and night mode remain available without payment. The app includes banner ads. Existing weekly, monthly and yearly subscriptions, or a one-time lifetime purchase, remove these banner ads. Check the purchase screen and Google Play for local prices and available offers. Subscriptions renew automatically for the selected period and can be canceled in Google Play subscription settings. Free trials apply only when Play presents an eligible offer. Restore purchases checks available purchases for the same Play account. Purchases from other apps and local records do not transfer automatically.

Device and data requirements
Requires Android 10 or later. Sound playback does not require microphone access or access to your personal music files. Basic sounds can be played offline after installation; ads, purchases and restoration require an internet connection. Favorites, presets and playback history are stored on the device; cloud backup is not provided. Usage analytics can be turned off in Settings. Ad privacy choices follow the applicable regional consent settings.