# Airu: White Noise & Sleep — Brown Noise, Rain & Breathing

> Sleep aid with sounds, haptic breathing, and sleep tracking. (iPhone/iPad app by Oguzhan Aygun.)

- Source: https://appshunter.io/ios/app/airu-white-noise-and-sleep/id6761316226 (this page in markdown: same URL + `.md`)
- Developer: [Oguzhan Aygun](https://appshunter.io/developer/1881072875)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 3.40/5 from 10 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 72 MB
- Languages: Arabic, English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish, Turkish
- Released: 2026-04-07
- Data updated: 2026-06-26
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/airu-white-noise-and-sleep/id6761316226/reviews.md

## What is Airu?

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/

## Key features

- 16 soundscapes
- Haptic breathing guidance
- Sleep tracking & stats
- Smart alarm
- Sleep journal
- Achievements & badges
- Favorites

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Airu Weekly | $1.99 | per 7 days |
| Airu Monthly | $6.99 | per month |
| Airu Yearly | $39.99 | per year |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/airu-white-noise-and-sleep/id6761316226/reviews.md

### 3/5 — No complaints

*2026-04-19*

Simple app, good sounds, doesn't drain battery noticeably. been using it every night for a month. nothing bad to say.

### 3/5 — Using it for work too

*2026-04-18*

Started using it to fall asleep but now i put it on when i need to focus at my desk. brown noise especially. weird how well it works.

### 3/5 — Does what it says

*2026-04-17*

nothing fancy, just works. i use the rain sound on low while i read before bed. helps me wind down without even realizing it.

**Developer response:** Thank you!

### 3/5 — Exactly what I needed

*2026-04-16*

Clean interface, good sounds, no annoying ads interrupting. Does what it promises

**Developer response:** Thank you!

### 3/5 — Best white noise app I've found

*2026-04-15*

The sound quality is noticeably better than other apps I've tried. Falls asleep within minutes now. Worth it.

### 3/5 — Finally sleeping through the night

*2026-04-14*

I've tried so many sleep apps and this one actually works. The white noise is smooth and not jarring. Been using it for two weeks now and my sleep has improved a lot.

### 3/5 — Simple and effective

*2026-04-14*

No complicated setup, just open and it works. I use it for focus while working too, not just sleeping. Really clean design.

## Frequently asked questions about Airu

### What are the main benefits of using Airu?

Airu helps users fall asleep faster, sleep deeper, and wake up refreshed. It achieves this through scientifically designed sounds, haptic breathing guidance, and smart sleep tools like tracking and alarms.

### Does Airu have ads?

No, Airu is ad-free, allowing for an uninterrupted and peaceful user experience.

### What types of sounds are available in Airu?

Airu offers 16 soundscapes across categories like Sleep, Focus, Breathe, Nature, and Premium. This includes brown noise, pink noise, white noise, binaural beats, and real recordings of nature.

### How does the haptic breathing guidance work in Airu?

Airu's HD haptic engine pulses in sync with your inhale, hold, and exhale, guiding you through scientifically backed breathing techniques without needing to look at the screen.

### What are the subscription options for Airu Premium?

Airu Premium offers weekly ($1.99), monthly ($6.99), and yearly ($39.99) subscription plans. The yearly plan includes a 3-day free trial.

### Can Airu sync with Apple Health?

Yes, Airu syncs with Apple Health (HealthKit) to provide mindful minutes and detailed sleep analysis, integrating its data with your overall health metrics.

### What is the age rating for Airu?

Airu has an age rating of 4+, making it suitable for a wide range of users.

### How often is Airu updated?

The latest version of Airu was released on April 12, 2026, indicating recent development and ongoing support for the application.

## Version history (last 2 releases)

### 1.1 — 2026-04-12

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.

### 1.0 — 2026-04-07

No release notes.

## More apps by Oguzhan Aygun

- [Guardiva: Spam SMS Blocker](https://appshunter.io/ios/app/guardiva-spam-sms-blocker/id6759835099)
- [Clero: Debt & Sub Tracker](https://appshunter.io/ios/app/clero-debt-and-sub-tracker/id6762064447)

All apps by Oguzhan Aygun: https://appshunter.io/developer/1881072875

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-26.*