Airu: White Noise & Sleep
Brown Noise, Rain & Breathing
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Fall asleep faster with real rain, waterfall & campfire recordings, Delta Wave binaural beats, haptic breathing guidance, and 16 expertly crafted soundscapes.
Airu is your personal sleep companion — scientifically designed sounds, haptic breathing guidance, and smart tools to help you fall asleep faster, sleep deeper, and wake up refreshed.
— SOUND LIBRARY (16 SCENES) —
Choose from 16 expertly crafted soundscapes across 6 categories: Sleep, Focus, Breathe, Nature, Premium, and more.
• Brown Noise – the #1 sound for deep sleep
• Pink Noise – gentle, balanced frequency for focus & relaxation
• White Noise – consistent ambient masking for light sleepers
• Delta Wave Pro – 2.5Hz binaural beats for deep sleep entrainment
• Theta Journey – 6Hz binaural beats for meditation & lucid dreaming
• Real Recordings – rain, waterfall, campfire, and crystal bowl captured in high fidelity and seamlessly looped
• Nature Soundscapes – ocean waves, night forest, storm
• Ambient – space ambient, Tibetan bells
— HAPTIC BREATHING GUIDANCE —
Feel your breath through your phone. Airu's HD haptic engine pulses in sync with your inhale, hold, and exhale — no screen needed. Choose from 5 scientifically backed breathing techniques:
• 4-7-8 Breathing – clinically proven to reduce anxiety and induce sleep
• Box Breathing (4-4-4-4) – used by Navy SEALs for calm under pressure
• 5-5 Breathing – simple rhythm for relaxation
• 4-4 Breathing – gentle energizing pattern
• Freeform – just sound, no breathing guide
— SLEEP TRACKING & STATS —
• Log every session automatically
• Track your sleep quality trends over days, weeks, and months
• View detailed session history with duration, sound used, and breathing protocol
• Morning check-in to rate how you slept
• Syncs with Apple Health (HealthKit) for mindful minutes and sleep analysis
— SMART ALARM —
Wake up at the optimal moment in your sleep cycle. Airu's smart alarm ensures you rise feeling refreshed — not groggy.
— SLEEP JOURNAL —
Write nightly reflections, track your thoughts, and discover patterns in your sleep habits over time.
— ACHIEVEMENTS & BADGES —
Stay motivated with 12 unlockable badges across 4 tiers:
• Purple: First Night, Breath Taker, Week One
• Teal: On Fire (14-day streak), Dedicated (30 sessions), Flow State (30-day streak)
• Gold: Sleep Master (60 days), Century (100 sessions), Legend (90-day streak)
• Special: Loved (10 favorites), Reflective (7 journal entries), Perfect Week
— FAVORITES —
Save your go-to sounds for instant access. Build your personal sleep playlist.
— BEAUTIFUL DARK UI —
Designed for nighttime use. Pure dark interface that won't disturb your eyes or your sleep.
— 10 LANGUAGES —
Fully localized in English, Turkish, German, Spanish, French, Japanese, Korean, Portuguese, Chinese, and Arabic.
— AIRU PREMIUM —
Unlock all 16 sounds, advanced breathing protocols, and premium features:
• Weekly: $1.99/week
• Monthly: $6.99/month
• Yearly: $39.99/year — try free for 3 days
Start your free trial today and transform your nights.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.apple.com/legal/privacy/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Airu 1.1.0 is a major update packed with new features, real audio, and improvements across the entire app.
NEW: REAL AUDIO RECORDINGS
• Added 4 high-fidelity real recordings: Rain, Waterfall, Campfire, and Crystal Bowl
• Seamlessly looped for uninterrupted listening all night
• Marked with a "REAL" badge in the sound library so you know it's the real deal
NEW: EXPANDED SOUND LIBRARY
• 16 total soundscapes — up from the original lineup
• New categories: Sleep, Focus, Breathe, Nature, Premium
• Every sound card now features a unique hand-crafted icon
NEW: 10-LANGUAGE SUPPORT
• Added Japanese, Korean, Portuguese, Chinese, and Arabic
• Full localization across all screens, menus, notifications, and the paywall
• Previously supported: English, Turkish, German, Spanish, French
NEW: SLEEP JOURNAL
• Write nightly reflections before or after sleep
• Track your thoughts and discover patterns over time
NEW: MORNING CHECK-IN
• Rate how you slept each morning
• Build a long-term picture of your sleep quality
NEW: ACHIEVEMENTS & BADGES
• 12 unlockable badges across 4 tiers (Purple, Teal, Gold, Special)
• Streak tracking, session milestones, and special challenges
• Beautiful unlock animations
NEW: FAVORITES
• Heart any sound to save it to your favorites
• Quick access from a dedicated Favorites screen
NEW: ONBOARDING
• Redesigned first-launch experience
• See all premium features before you decide
• 3-day free trial on the yearly plan — try everything risk-free
IMPROVEMENTS
• Haptic breathing engine refined for smoother feedback
• Notification reminders for bedtime routines
• Sleep stats and history screens updated
• Paywall redesigned with feature highlights and scrollable layout
• Apple Health integration improvements
• Performance and stability improvements throughout
Thank you for using Airu. Sleep well tonight.
The developer, Oguzhan Aygun, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Oguzhan Aygun
- Size
- 75.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 9 more
- English, Arabic, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Turkish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Airu Yearly USD 49.99
- Airu Monthly USD 7.99
- Airu Weekly USD 1.99
- Copyright
- © 2026 Oguzhan Aygun
