noizzz — Sleep & Focus Sounds

Struggling to fall asleep? noizzz fills silence with rich, calming noise designed to help you relax, focus, and drift off effortlessly — all ad-free.

🎵 Noise Colors
• White noise — equal energy across all frequencies, great for masking distractions
• Brown noise — deep, low-frequency rumble for deep relaxation and sleep
• Pink noise — balanced, natural-sounding noise that promotes restful sleep
• Green noise — gentle, mid-range tone inspired by nature for calm and focus

⭐ Key Features
• Four noise colors — white, brown, pink, & green
• Minimalist dark UI — distraction-free design optimized for nighttime use
• Background playback — keeps playing with screen off or app minimized
• No ads, no interruptions — just pure, continuous sound

🧠 Why Noise Helps
Steady ambient sound masks sudden noises and reduces your brain's need to constantly monitor the environment — promoting deeper, more restorative sleep. It's perfect for light sleepers, noisy environments, travel, or anyone seeking a calm audio backdrop.

Use noizzz:
• At night to fall asleep faster
• During naps or meditation
• While studying or working to block distractions
• To soothe babies or restless pets

noizzz generates noise algorithmically in real-time — no downloads, no streaming, no data usage. Just tap and relax.