Sonnus

Sonnus is an app with twelve (12) noises that help adults and babies sleep peacefully. - We have a noise sensor that picks up loud noises and resets the last sound chosen. - Works with the phone locked, in airplane mode and in the background. Benefits: - Helps your baby relax and settle down for sleep; - You can set the time you want, so as not to harm your baby's hearing or sleep; - Blocks out external sounds so your baby sleeps without interruptions.