# Drift Sleep Sound — White Noise & Sleep Timer

> White Noise & Sleep Timer (iPhone/iPad app by 斌 华.)

- Source: https://appshunter.io/ios/app/drift-sleep-sound/id6772075199 (this page in markdown: same URL + `.md`)
- Developer: [斌 华](https://appshunter.io/developer/6771842850)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 44 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian and 4 more
- Released: 2026-06-03
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/drift-sleep-sound/id6772075199/reviews.md

## What is Drift Sleep Sound?

Drift off to sleep with 25 carefully chosen ambient sounds — from classic white, pink, and brown noise to rainfall, ocean waves, crackling fires, and more.

Simple by design. No accounts. No ads. No subscriptions. Just tap a sound and let go.

KEY FEATURES
• 25 high-quality ambient sounds
• Auto-shutoff timer (10–120 min, adjustable in 10-min steps)
• Mix up to 3 sounds simultaneously for your perfect blend
• Global volume control
• Plays in the background while your screen is off
• Resumable via Control Center

FREE TO TRY
One sound, 30-minute timer — no sign-up required.

UNLOCK EVERYTHING — $0.99, ONCE
All 25 sounds, full timer control (10–120 min), and 3-sound mixing. Pay once, own forever. No subscription, no renewal.

SOUND LIBRARY
White Noise · Pink Noise · Brown Noise · Fan · Rain · Ocean · Shore Waves · Thunderstorm · Distant Thunder · City Rain · Stream · Waterfall · Campfire · Fireplace · Soft Fire · Wind in Forest · Desert Wind · Bamboo Wind · Rainforest · Morning Birds · Crickets · Café · Cabin Hum · Hot Spring · Snowfall

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| One-time Purchase | $0.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-03

No release notes.

## More apps by 斌 华

- [当英语遇见爱](https://appshunter.io/ios/app/id6773742037)
- [Orb 3D](https://appshunter.io/ios/app/orb-3d/id6774962151)
- [Eagle Eye: Memory Lane](https://appshunter.io/ios/app/eagle-eye-memory-lane/id6783825575)
- [One Thing: One Task Focus](https://appshunter.io/ios/app/one-thing-one-task-focus/id6789054961)

All apps by 斌 华: https://appshunter.io/developer/6771842850

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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 2026-08-02.*