# Lull: White Noise & Deep Sleep — Rain sounds, fan, relax & calm

> Ambient soundscapes for sleep, focus, and relaxation with animated scenes. (iPhone/iPad app by 婉 唐.)

- Source: https://appshunter.io/ios/app/lull-white-noise-and-deep-sleep/id6762201798 (this page in markdown: same URL + `.md`)
- Developer: [婉 唐](https://appshunter.io/developer/1555503576)
- Category: Health & Fitness, Music
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 9+
- Requires: iOS 18.6 · 142 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-04-16
- Data updated: 2026-08-26
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/lull-white-noise-and-deep-sleep/id6762201798/reviews.md

## What is Lull?

Lull is an ambient sound app built for one thing: helping you fall asleep, focus, or unwind — without the clutter.

62 HAND-CRAFTED AMBIENT SOUNDS
Nature, city, industrial, Lo-Fi music and binaural beats. Every sound is designed to loop seamlessly with natural variation — it never sounds like a loop.

LAYER SOUNDS IN THE MIXER
Combine rain on a roof with a coffee-shop hum and a Lo-Fi piano. Save your mix and load it with one tap tomorrow night.

SCENE WORLD — STEP INSIDE THE SOUND
Five fully animated worlds that respond to the sounds you play. Each scene is a living environment, not a static wallpaper.
• Campfire — crackling fire under a pine-forest sky, crickets and a cool stream (free)
• Aurora — shimmering northern lights over an arctic sea, perfect with ocean waves
• Rainy Night — a purple city in the rain; choose drizzle, rain, downpour or thunderstorm
• Snowy Night — falling snow, chimney smoke and warm cabin windows
• Firefly Night — a summer meadow, frogs on lily pads and drifting fireflies

SLEEP TIMER WITH GENTLE FADE-OUT
Set 5 minutes to several hours. With Fade Out on, the volume lowers slowly before stopping — no jarring silence to wake you.

SLEEP CYCLE CALCULATOR
Tell Lull when you need to wake up and it suggests the ideal bedtime, working backwards through 90-minute sleep cycles.

MADE FOR THE DARK
A true night-first interface: deep dark theme, no blinding whites, no fuss. Tap play and put the phone down.

WIDGETS INCLUDED
Start and stop playback from the Lock Screen or Home Screen without unlocking your phone.

FREE INCLUDES
• All basic sounds
• Up to 2 tracks per mix
• The Campfire scene

LULL PREMIUM — PAY ONCE, KEEP FOREVER
• All 62 sounds, including Lo-Fi and binaural beats
• Unlimited saved mixes and unlimited tracks per mix
• All 5 Scene World scenes
• Every future sound included — no subscription, ever

No ads. No account. No data collection. Just sound and sleep.

## Key features

- 62 hand-crafted ambient sounds
- Layer and mix custom soundscapes
- Interactive animated visual scenes
- Sleep timer with gentle fade-out
- Sleep cycle calculator
- Night-first dark interface
- Lock screen and home screen widgets

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lull Premium Lifetime | $9.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/lull-white-noise-and-deep-sleep/id6762201798/reviews.md

### 5/5 — 睡眠/冥想时候的最佳搭档

*2026-04-16*

音乐干净清透，触及灵魂，能让人从焦灼中静下心来，功能设置人性化，帮助我合理安排睡眠，声音淡出功能可以安静入眠，也能帮我从嘈杂的情绪中脱离出来安心投入写作，简直是情绪舒缓大师，爱了爱了

**Developer response:** 感谢认可，希望把这个白噪音app做的越来越好

## Frequently asked questions about Lull

### What sounds does Lull offer?

Lull offers 62 hand-crafted ambient sounds, including nature, city, industrial, Lo-Fi music, and binaural beats. The free version includes basic sounds, while Lull Premium unlocks all 62 sounds.

### Can I combine sounds in Lull?

Yes, Lull features a mixer that allows you to layer sounds, such as rain on a roof with a coffee-shop hum. The free version allows up to 2 tracks per mix, while Lull Premium offers unlimited tracks per mix.

### Does Lull have ads?

No, Lull is ad-free. The app explicitly states 'No ads. No account. No data collection. Just sound and sleep.'

### What are the Scene Worlds in Lull?

Scene Worlds are five fully animated environments that respond to the sounds you play, offering an immersive experience. These include Campfire, Aurora, Rainy Night, Snowy Night, and Firefly Night. The Campfire scene is available in the free version, while all five are included with Lull Premium.

### How does the sleep timer work in Lull?

The sleep timer in Lull can be set from 5 minutes to several hours. It features a 'Fade Out' option, which slowly lowers the volume before stopping, preventing abrupt silence that might wake you.

### What is the Sleep Cycle Calculator in Lull?

The Sleep Cycle Calculator helps you determine your ideal bedtime. You input your desired wake-up time, and it suggests a bedtime by working backward through 90-minute sleep cycles.

### Is Lull available on multiple devices?

Based on the provided data, Lull is currently supported on iPhone. Information regarding Android or other platforms is not available.

### How often is Lull updated?

Lull was last updated on July 7, 2026, with version 1.3. This indicates a relatively recent update, suggesting ongoing development and support.

## Version history (last 4 releases)

### 1.3 — 2026-07-07

SCENE WORLD, REIMAGINED
Every scene received a full visual overhaul — deeper night skies, crisp starlight, moonlit mist and layered atmosphere.
• Rainy Night: volumetric lamplight, glowing windows and moonlight behind the rain clouds
• Snowy Night: a full moon, drifting chimney smoke and warm window light spilling onto the snow
• Aurora: softer aurora reflections shimmering on the water
• Firefly Night: a distant tree line and gentle ground mist anchor the meadow

ALSO IN THIS UPDATE
• New language: Traditional Chinese
• Premium now unlocks instantly on every screen after purchase
• Smoother performance and smaller fixes throughout

Sleep tight.

### 1.2 — 2026-06-07

Enhance the experience

### 1.1.0 — 2026-04-16

What's New

• Beautifully redesigned home, library, and premium screens
• Smoother animations throughout, including a refreshed launch experience
• City Rain now has a proper rainfall visual in the player
• Major performance boost — scrolling is noticeably faster and uses less battery
• Dark mode refined with a new adaptive app icon on launch
• Tab bar now minimizes as you scroll on iOS 26
• Lots of small fixes and polish

### 1.0 — 2026-04-16

No release notes.

## Apps similar to Lull

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sleep Haven](https://appshunter.io/ios/app/sleep-haven/id6504686224) | — | Free | Health & Fitness |
| [Lull - Sleep & Relax Sounds](https://appshunter.io/ios/app/lull-sleep-and-relax-sounds/id6759092798) | — | Free | Health & Fitness |
| [Deep Sleep Sounds - WaveLull](https://appshunter.io/ios/app/deep-sleep-sounds-wavelull/id6754520516) | — | Free | Health & Fitness |
| [Aligned Self: Manifesting](https://appshunter.io/ios/app/aligned-self-manifesting/id6761847706) | — | Free | Health & Fitness |
| [Lull: Focus & Sleep Sounds](https://appshunter.io/ios/app/lull-focus-and-sleep-sounds/id6784733202) | — | Free | Health & Fitness |
| [Lull: White Noise Sleep Sounds](https://appshunter.io/ios/app/lull-white-noise-sleep-sounds/id6760701742) | — | Free | Health & Fitness |

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All apps by 婉 唐: https://appshunter.io/developer/1555503576

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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 2026-08-26.*