# Liquid Noise: White & Brown — Sleep sounds, generated live

> Sleep sounds, generated live (iPhone/iPad app by Beehive Media, LLC.)

- Source: https://appshunter.io/ios/app/liquid-noise-white-and-brown/id6753014494 (this page in markdown: same URL + `.md`)
- Developer: [Beehive Media, LLC](https://appshunter.io/developer/1842141543)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.5 · 27 MB
- Languages: American English
- Released: 2025-11-11
- Data updated: 2026-10-28

## What is Liquid Noise?

Every sound is generated in real time. No loops, no audio files, no seams.

Pay once and keep it forever. No subscription, no account, no ads.

Liquid Noise makes six sounds and does them properly:

‣ White Noise – Equal energy across every frequency, the classic masker for sudden sounds
‣ Pink Noise – Softer in the highs, like steady rain
‣ Brown Noise – Deep and rumbling, the one people reach for to sleep and to focus
‣ Green Noise – Mid-range and natural, like rushing water
‣ Blue Noise – Bright and crisp for covering high-pitched hums and whines
‣ Ocean Wave – Rolling surf with natural wave cycles

What you get:

‣ Siri and Shortcuts – "Play brown noise with Liquid Noise", "Stop Liquid Noise", "Set a Liquid Noise sleep timer"
‣ Sleep timer with fade-out – 20, 45 or 90 minutes, 4 hours, all night, a 30-minute gradual fade, or your own length
‣ Home Screen widget – start or stop a sound without opening the app
‣ Control Center button – start your chosen sound from anywhere (iOS 18 and later)
‣ Live Activity – the sleep timer counts down on the Lock Screen and in the Dynamic Island, with a Stop button right there
‣ Sleep Focus – set your preferred sound and timer to be ready when Sleep Focus turns on
‣ Background playback with lock-screen controls
‣ Works completely offline – nothing to download, nothing to stream
‣ No accounts, no tracking, no analytics – your sleep is your business
‣ VoiceOver support throughout
‣ Dark interface that stays easy on your eyes at bedtime
‣ 7-day free trial, then a single one-time purchase

Perfect for:

• Falling asleep faster with steady, consistent background sound
• Focus during work or study
• Masking tinnitus
• Helping babies and children settle
• Blocking neighbors, traffic, or roommates
• The same sleep environment every night, anywhere

How it works:

1. Open the app
2. Tap a sound – it starts immediately
3. Set the volume and a timer if you want one
4. Lock your phone and sleep

Because the sound is synthesized on your device rather than played from a recording, there is no loop point to notice and no library of audio files taking up space. It runs all night on a small amount of battery.

Try it free for 7 days. If it helps you sleep, pay once and keep it forever.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


## Is Liquid Noise safe?

Not enough ratings yet to assess Liquid Noise.

## Is Liquid Noise legit?

Liquid Noise: White & Brown has limited verification signals. The AppsHunter Legitimacy Score for Liquid Noise is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.1 — 2026-09-21

What's New in 1.1:

Siri and Shortcuts. Say "Play brown noise with Liquid Noise", "Stop Liquid Noise", or "Set a Liquid Noise sleep timer", or build your own Shortcuts from the Start Noise, Stop Noise and Start Sleep Timer actions. Siri stays quiet when the sound begins.

On iOS 27, ask Siri or Apple Intelligence for a sound without naming the app – every sound is now indexed for Spotlight and the system's audio intents.

Widgets. A Home Screen widget starts or stops a sound without opening the app. On iOS 18 and later, a Control Center button starts your chosen sound from anywhere.

Live Activity. While the sleep timer runs, the countdown and a Stop button sit on the Lock Screen, in the Dynamic Island and in StandBy.

Sleep Focus. Choose a preferred sound and timer to be ready the moment Sleep Focus turns on.

VoiceOver. The settings button, sound carousel, timer presets and volume slider are all labelled and operable.

### 1.0.2 — 2025-11-14

• Seamless AirPlay streaming to speakers and smart devices
• Enhanced lock screen and Control Center playback controls
• Optimized battery usage for all-night sessions
• Expanded compatibility to more devices (iOS 17.5+)

### 1.0.1 — 2025-11-11

We've improved performance on older iPhones, and fixed a teeny-tiny bug in the sleep timer.

### 1.0 — 2025-11-11

No release notes.

## Apps similar to Liquid Noise

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Zen: White, Brown & Pink Noise](https://appshunter.io/ios/app/zen-white-brown-and-pink-noise/id6748284717) | — | Free | Health & Fitness |
| [Noctora: Sleep & Calm](https://appshunter.io/ios/app/noctora-sleep-and-calm/id6776829306) | — | $9.99 | Health & Fitness |
| [Night Knight - White Noise](https://appshunter.io/ios/app/night-knight-white-noise/id1078483887) | 5.0 (4) | Free | Health & Fitness |
| [SleepNoize](https://appshunter.io/ios/app/sleepnoize/id6754364010) | 5.0 (3) | $0.99 | Health & Fitness |
| [ThetaForge.me](https://appshunter.io/ios/app/thetaforgeme/id6763675007) | 5.0 (3) | Free | Health & Fitness |
| [NoiseNest: Brown Noise Sleep](https://appshunter.io/ios/app/noisenest-brown-noise-sleep/id6786730181) | — | Free | Health & Fitness |

## Related topics

[better sleep green noise](https://appshunter.io/ios/topics/better-sleep-green-noise) · [high frequency noise](https://appshunter.io/ios/topics/high-frequency-noise) · [nosie](https://appshunter.io/ios/topics/nosie) · [brown ocean](https://appshunter.io/ios/topics/brown-ocean) · [sound machine brown noise](https://appshunter.io/ios/topics/sound-machine-brown-noise)

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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 2026-10-28.*