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.