# StillSound: Noise Machine — White, Green & Brown for Sleep

> White, Green & Brown for Sleep (iPhone/iPad app by 培 李.)

- Source: https://appshunter.io/ios/app/stillsound-noise-machine/id6777607721 (this page in markdown: same URL + `.md`)
- Developer: [培 李](https://appshunter.io/developer/967575939)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 30 MB
- Languages: American English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 27 more
- Released: 2026-06-16
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/stillsound-noise-machine/id6777607721/reviews.md

## What is StillSound?

StillSound helps you fall asleep faster, focus longer, and relax anywhere — with high-quality white noise and soothing ambient sounds. Open it and start playing in seconds. No setup, no clutter.

QUICK START
Tap a scene on the home screen and you're playing instantly: Deep Focus, Pre-Sleep Relax, Rainy Night Focus, Cafe Work, Airplane Rest, and more.

HIGH-QUALITY SOUNDS
• Noise: White, Pink, Brown, and Green
• Nature: Rain, Ocean Waves, Stream, Wind, Forest, Quiet Night
• City & Travel: Cafe, Airplane Cabin, Traffic, Air Conditioner
• Ambience: Campfire, Distant Thunder

MIX YOUR OWN SOUNDSCAPE
Layer 2-5 sounds and adjust each track's volume independently. Pair brown noise with light rain, or pink noise with ocean waves — then save it as your personal mix for one-tap access.

SLEEP TIMER & GENTLE FADE-OUT
Set a timer and let the sound fade out smoothly so nothing jolts you awake — perfect for drifting off at night.

MAKE IT YOURS
Record your own ambient sounds or import audio into your library. Favorite the sounds you love and jump back into recent sessions right from the home screen.

PLAYS ANYWHERE
• Background playback keeps sound going when you leave the app
• Lock screen and Control Center controls
• Works offline — no connection needed for core sounds

DESIGNED FOR NIGHT
A calm, dark aurora-style interface that's easy on the eyes in low light.

STILLSOUND PRO
Unlock everything:
• The full sound library and ongoing additions
• Unlimited saved mixes
• Longer sleep timers
• Offline downloads
• More scene presets
• No ads

Pro is available as a monthly or yearly auto-renewing subscription, or a one-time lifetime purchase.

Whether you're studying, working, meditating, or winding down for sleep, StillSound gives you a quiet space to focus and relax — anytime, anywhere.

—
Monthly and yearly are auto-renewing subscriptions. Payment is charged to your Apple Account, and renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Lifetime is a one-time purchase and does not renew.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $19.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-08-09

Bug fixes and performance improvements.

### 1.1 — 2026-07-01

Bug fixes and performance improvements.

### 1.0 — 2026-06-17

No release notes.

## Apps similar to StillSound

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Muscleware](https://appshunter.io/ios/app/muscleware/id1528510000) | 2.6 (5) | Free | Health & Fitness |
| [Baby Sleep Sounds \|white noise](https://appshunter.io/ios/app/baby-sleep-sounds-white-noise/id1068928332) | 4.6 (33) | Free | Health & Fitness |
| [SproWeight Lite](https://appshunter.io/ios/app/sproweight-lite/id399347281) | 5.0 (1) | Free | Health & Fitness |
| [Velvet Hour: White Noise](https://appshunter.io/ios/app/velvet-hour-white-noise/id6777710598) | — | Free | Health & Fitness |
| [The Mental Move](https://appshunter.io/ios/app/the-mental-move/id6446451699) | — | Free | Health & Fitness |
| [NiceDay - Coaching & Therapy](https://appshunter.io/ios/app/niceday-coaching-and-therapy/id1332580637) | 5.0 (4) | Free | Health & Fitness |

## More apps by 培 李

- [好用记牌器 - 简单好用的斗地主记牌器，您的手动记牌神器](https://appshunter.io/ios/app/id1517580738)
- [Voice to Text AI Transcriber](https://appshunter.io/ios/app/voice-to-text-ai-transcriber/id1519359606)
- [Doc Scan - PDF Photo Scanner](https://appshunter.io/ios/app/doc-scan-pdf-photo-scanner/id1524577445)
- [好用记牌器专业版 - 简单好用的斗地主记牌器，手动记牌神器](https://appshunter.io/ios/app/id1525806753)
- [21 Questions - Fun Party Game](https://appshunter.io/ios/app/21-questions-fun-party-game/id1525843245)
- [Business Card - Scanner & OCR](https://appshunter.io/ios/app/business-card-scanner-and-ocr/id1528938880)

All apps by 培 李: https://appshunter.io/developer/967575939

---

*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 2026-08-21.*