Drift: Sleep Sounds Mixer

twentythree dev

Contains adsIn-app purchases

About this app

Drift into better sleep.

Mix your perfect soundscape with Drift — a beautifully simple sleep sounds mixer designed for deep rest, focused work, and total relaxation. Layer rain, ocean waves, brown noise, crackling fireplaces, forest birds, and more to create a personalized ambient environment that moves with your day.

Why Drift works:
Your brain craves consistency. Instead of jumping between single sounds, Drift lets you blend multiple layers at independent volumes — a gentle rain on the roof, distant thunder, soft wind chimes — until the world outside melts away.

What's inside:
• 20+ premium ambient sounds — Rain, ocean, streams, wind, thunder, forest, fireplace, brown/pink/white noise, and more
• Layered mixing — Combine up to multiple sounds with individual volume control
• Sleep timer — Set a gentle fade-out timer for 30 minutes, 1 hour, 2 hours, or custom durations
• Smart evening suggestions — Automatically prompted to set a sleep timer when it gets late
• Save your mixes — Bookmark your favorite combinations for one-tap playback
• Breathing exercise — Built-in box breathing guide for pre-sleep calm
• Works offline — All sounds are bundled; no streaming required
• Background audio — Keeps playing while your screen is off or while using other apps
• No accounts, no tracking — Your data stays on your device

Perfect for:
• Falling asleep faster and staying asleep longer
• Blocking out noisy neighbors, traffic, or snoring
• Focus sessions, studying, and deep work
• Meditation and mindfulness practice
• Calming babies and pets
• Travel and unfamiliar environments

Free to use. Premium unlocks all sounds, unlimited saved mixes, and removes ads.