Sleep better with SleepNoize.
SleepNoize generates calming ambient sounds to help you fall asleep, stay focused, or simply unwind. Choose from five carefully crafted sound profiles, set a sleep timer, and let the app do the rest.
FIVE SOUND PROFILES
• White Noise — Equal intensity across all frequencies, great for blocking distractions
• Pink Noise — Balanced and deeper, like steady rainfall
• Brown Noise — Deep, rumbling low-frequency sound for heavy sleepers
• Fan — Realistic oscillating fan with natural blade variation
• Ocean — Waves crashing on shore with an organic, never-repeating feel
BINAURAL BEATS
Layer binaural beats over any sound to guide your brain into specific mental states:
• Delta (2 Hz) — Deep sleep and meditation
• Theta (6 Hz) — Light sleep and deep relaxation
• Alpha (10 Hz) — Relaxation and stress relief
• Beta (20 Hz) — Focus and concentration
Requires headphones for the binaural effect.
SMART SLEEP TIMER
Set a timer for 15, 30, 60, or 90 minutes with a configurable fade-out so the audio stops gently — no sudden silence to wake you up.
DESIGNED FOR ALL-NIGHT USE
• Seamless looping with no gaps or clicks
• Efficient background audio that won't drain your battery
• Lock screen widget to see playback status at a glance
• Works with headphones, speakers, or your device's built-in audio
13 LANGUAGES
English, Spanish, French, Italian, German, Brazilian Portuguese, Swedish, Norwegian, Danish, Korean, and Japanese — with both European and regional variants for Spanish and French.
SleepNoize is simple by design. No accounts, no subscriptions, no ads. Just press play.