Sleep Sound Aid

Sleep Sound Aid is completely free with no subscriptions, no paywall, and no account required. Calming sleep sounds, a multi-track mixer, favorites, and a built-in sleep timer help you unwind and fall asleep faster. ONE TAP TO SLEEP Start rain, ocean, brown noise, or fan instantly from the home screen. Pick up where you left off with Continue Listening. 35+ CALMING SOUNDS Rain, ocean waves, forest, fans, white and brown noise, fireplace, and cozy ambience—organized so you can find the right sound quickly. MIX YOUR PERFECT SOUNDSCAPE Combine up to six sounds with independent volume controls. Save custom mixes to Favorites and replay them anytime. SLEEP TIMER WITH FADE-OUT Set 15–60 minutes (or custom). Audio fades out gently so you can drift off without leaving sounds on all night. WORKS IN THE BACKGROUND Keep playing with the screen off. Lock screen controls for play and pause. BUILT FOR BEDTIME Dark, calm interface designed for low light. Optional haptics and appearance settings. Download Sleep Sound Aid and find the sound that helps you switch off tonight.