Sleep Sounds – Mix for Sleep lets users layer ambient audio such as rain, ocean waves, crickets, fire, and colored noise. Individual volume controls support custom mixes, while one-tap scenes provide ready-made combinations. A sleep timer runs from 15 minutes to eight hours and fades audio near the end. The app can keep a dim red bedside clock visible, continue playing with the screen locked, and pause for a phone call or disconnected headphones. The developer says Sleep Sounds requires no account, has no ads or analytics, makes no network connection, and keeps data on the device. The App Store description does not state whether all sounds and scenes are included at no cost, so check the app for any purchase limits. It is a sound player, not a sleep-health treatment.
