Deep Slumber

Ryan C. Roberts

In-app purchases

About this app

Deep Slumber is the ultimate sleep sounds app — 344 sounds to help you fall asleep faster, sleep deeper, and wake up
refreshed.

SLEEP SOUNDS
• Rain — gentle showers, heavy storms, rain on tent, rain on a car roof, tropical rain and more
• Ocean & Water — calm waves, crashing surf, rivers, waterfalls, babbling brooks
• Nature — forest birds, crickets, frogs, jungle, meadow, bees
• Fire & Warmth — campfire, fireplace, bonfire, candlelight
• Wind & Weather — gentle breeze, strong wind, desert wind, blizzard
• Animals — cat purring, whale song, dolphins, wolves
• Urban & Cafe — coffee shop, library, city street, restaurant ambience
• Mechanical — box fan, air conditioner, airplane cabin, shower, clothes dryer
• Space & Atmospheric — deep space, aurora, cosmic drones
• Nostalgic — vinyl crackle, old radio, music box

HEALING TONES & FREQUENCIES
• Solfeggio frequencies — 174 Hz to 963 Hz pure sine waves
• Binaural beats — Delta, Theta, Alpha, Schumann Resonance (7.83 Hz), Gamma and more
• Rhythmic tones — works on speakers, no headphones required
• Colored noise — white, pink, brown, green, blue, violet, gray

MIX & CUSTOMIZE
• Layer unlimited sounds simultaneously
• Individual volume control for every sound
• Save and reload your favorite mixes
• Master volume control
• Sleep timer with gentle fade-out
• Lock screen controls — audio keeps playing overnight

ONE-TIME PURCHASE. NO SUBSCRIPTIONS. NO ADS.
Unlock the full library for a one-time $1.99. No monthly fees. No data collection. Works completely offline.