White noise, brown noise, pink noise and green noise that never loops. Lunoire is a sleep sounds and ambient noise generator that creates audio in real time. Pay once. No subscription. No ads.

WHY LUNOIRE IS DIFFERENT
Most white noise apps loop the same short clip over and over. Your brain notices the seams and wakes up. Lunoire generates white noise, brown noise, pink noise and green noise on the fly with a native C++ audio engine. Every second is new, all night long. The result is a smoother sleep sound that disappears into the background.

FREE FOREVER
• White noise, the bright classic for masking sound
• Pink noise, softer and balanced for deep sleep
• Brown noise, deep and rumbling, the ADHD focus favourite
• Green noise, a natural mid-range hum like a distant waterfall
• Built-in sleep timer

PRO, ONE-TIME UNLOCK (NO SUBSCRIPTION)
Unlock everything once and keep it for life:
• Nature soundscapes: rain sounds, ocean waves, forest walks, summer night, riverside
• 5-band equalizer to shape every noise to your ears and headphones
• Advanced sleep timer with gentle fade out

WHO LUNOIRE IS FOR
• Light sleepers and people with insomnia who need consistent masking
• Adults with ADHD who use brown noise for focus and study sessions
• People with tinnitus looking for tinnitus relief and sound masking
• Parents using white noise for sleeping baby and nap routines
• Students and remote workers who need focus sounds and study music
• Anyone tired of subscription fatigue and ad-filled sleep apps

A SOUNDSCAPE FOR EVERY MOMENT
• Sleep sounds for bedtime
• Brown noise for ADHD focus and concentration
• Rain sounds and ocean sounds for relaxation
• Forest and river soundscapes for meditation
• Ambient noise for study music and deep work
• White noise for masking traffic, neighbours and snoring

BUILT FOR REAL SLEEP
The native C++ audio engine sips battery, runs fully offline, and survives Android Doze so your white noise keeps playing through the whole night. No streaming, no buffering, no mystery cloud calls. Optimized for Samsung, Xiaomi, OnePlus, Pixel and more.

DARK INTERFACE FOR BEDTIME
An OLED-friendly dark theme keeps your bedroom dark. Clean, minimal design lets you pick a sleep sound in seconds. Background playback with notification controls means you can play, pause and stop right from the lock screen or notification shade.

PAY ONCE, SLEEP FOREVER
Other sleep sound apps charge you every month or every year, forever. Lunoire is a one-time purchase. Unlock the full Pro library once and you own it for life, across every Android device on your account.

WHAT YOU GET
✓ White noise, pink noise, brown noise and green noise, all free
✓ Procedurally generated audio that never loops
✓ 5-band equalizer (Pro)
✓ Rain, ocean, forest, river and night soundscapes (Pro)
✓ Advanced sleep timer with fade
✓ Native low-battery audio engine
✓ Works fully offline
✓ No ads, ever
✓ No subscription, ever

Whether you need white noise for sleeping, brown noise for ADHD focus, rain sounds to fall asleep faster, or simply an ambient soundscape to mask the world, Lunoire is the sleep sounds app that respects your sleep, your battery and your wallet.

Download Lunoire and sleep better tonight.