Sleepy: White Noise & Sleep

Dev Jang

About this app

Sleepy is a free white noise & sleep sounds app for deep sleep, focus, and relaxation.

How Sleepy helps
• White noise and calming soundscapes mask distractions and support deep sleep and better focus
• Clean, ad-free UI for a minimal bedtime routine

Sound library
• White noise & pink noise
• Rain sounds
• Ocean waves
• Forest breeze
• Campfire / fireplace

Features
• Sleep timer (auto stop)
• Volume fade-out
• Sound mixing (blend rain, waves, wind, etc.)
• Background play (screen off)
• Dark mode

Use cases
• Deep sleep & relaxation
• Baby sleep and nap routines
• Study or work focus
• Meditation and calm breathing

Note: Sleepy is a wellness aid and not a medical device.

What’s new

Added Android 16 (API 36) support. Improved first-screen startup, offline sound preparation, large-text readability, night-mode contrast, and background playback notifications.