Moonrain: Sleep Sounds

Tap play and drift off to rain on the window, ocean waves, a crackling fireplace, or deep brown noise.

Moonrain is a calm, offline sound mixer for sleep. Layer up to four sounds, save the combinations that work, and set a sleep timer that fades everything out gently after you fall asleep.

• 24 ambient sounds — rain, ocean, forest, fire, fans, trains, and pure noise
• Mix up to four sounds with independent volumes
• Sleep timer with gradual fade-out and screen dimming
• Built-in presets like Deep Sleep, Cozy Cabin, and Heavy Storm
• Plays all night with the screen locked; control from the Lock Screen
• Siri: "Hey Siri, play Window Rain in Moonrain"
• Calm animated scenes that honor Reduce Motion and dim in Low Power Mode
• 100% offline: no account, no ads, no tracking, and no internet needed