# Dalbit: Sleep Sounds & Noise — Layer rain, birds and piano

> Create custom relaxing music mixes with sound layering and cover art generation. (iPhone/iPad app by hyunho lee.)

- Source: https://appshunter.io/ios/app/dalbit-sleep-sounds-and-noise/id1626715109 (this page in markdown: same URL + `.md`)
- Developer: [hyunho lee](https://appshunter.io/developer/1502508537)
- Category: Lifestyle, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 270 MB
- Languages: Korean, Greek, Dutch, Danish, German (Germany), Russian, Vietnamese, Norwegian Bokmål, Swedish, European Spanish and 13 more
- Released: 2022-05-30
- Data updated: 2026-10-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/dalbit-sleep-sounds-and-noise/id1626715109/reviews.md

## What is Dalbit?

Ever lost an hour looking for something to fall asleep to? Dalbit exists to take that search away.
Water drops over rain, piano over that. Layer the sounds you like, save the mix once, and from the next night on it is one tap on the moon.

ONE MOON DOES IT ALL
Tap the moon to play or pause.
Swipe sideways for another sound.
Swipe up for the sleep timer, swipe down for your library.
When a sound feels right, press and hold the moon to add it to your favorites.

MAKE YOUR OWN SOUND
Stack sounds like rain, water drops, birdsong and singing bowls.
Set each layer's volume, how often it plays, and where you hear it, then add background music.
Name your mix, save it, and come back to it any night.

BUILT FOR AFTER YOU FALL ASLEEP
The sleep timer never cuts out. It fades away, so the ending does not wake you.
Sound keeps playing with the screen off, because nobody closes an app in their sleep.
Leave it alone and the screen dims on its own.
Wake up gently with alarm sounds like singing bowls and birds.

A SCREEN LIKE THE NIGHT SKY
A dark sky where only the moon and the one button you need glow.
While a sound plays, a shadow creeps slowly across the moon, and the moon breathes very subtly six times a minute.
Now and then a comet or a distant planet drifts past.

DALBIT PREMIUM
Free lets you listen to every sound and save up to three mixes of your own.
Premium lets you create and save as many mixes as you like. Try it free for one week.
The subscription renews automatically unless cancelled at least 24 hours before the end of the current period, and you are charged when the free trial ends. Manage or cancel it in Settings > Apple Account > Subscriptions.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://m1zz.github.io/Dalbit/en/privacy.html

Available on iPhone and iPad.

## Key features

- Customizable sound mixing (Base, Melody, White Noise)
- Adjustable volume controls
- Automatic CD cover illustration generation
- Timer function for sessions
- Purposeful use for sleep, meditation, study, work

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| monthly | $0.99 | per month |


## Is Dalbit safe?

Not enough ratings yet to assess Dalbit.

## Is Dalbit legit?

Dalbit: Sleep Sounds & Noise appears to be a legitimate app. The AppsHunter Legitimacy Score for Dalbit is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/dalbit-sleep-sounds-and-noise/id1626715109/reviews.md

### 5/5 — 귀여워요

*2023-03-12*

CD 만들기라는 것도 너무 귀엽고
표지도 너무 귀엽고
그냥 다 너무 좋아요 아기자기한 앱.!

**Developer response:** 새로운 릴렉스 온 기대해주세요!

## Frequently asked questions about Dalbit

### What is Dalbit?

Dalbit is a lifestyle app that allows you to create your own relaxing music by mixing different sound elements like base, melody, and white noise. It also generates unique CD cover illustrations as you compose.

### How do I create music in Dalbit?

You can create music in Dalbit by selecting three types of sounds: Base, Melody, and White Noise. You can then control the volume of each sound to achieve your desired mix.

### What can I use Dalbit music for?

The music created in Dalbit can be used for various purposes, including better sleep, meditation, study, and work. You can also set a timer for your sessions.

### Does Dalbit have ads?

No, Dalbit does not contain advertisements, providing an uninterrupted relaxation experience.

### What devices does Dalbit support?

Dalbit is available on iPhone and iPad devices.

### What is the age rating for Dalbit?

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

### When was Dalbit last updated?

Dalbit was last updated on August 16, 2026, indicating recent development and support.

### Does Dalbit offer a subscription?

Yes, Dalbit offers a monthly subscription plan for $0.99 per month, providing access to premium features or content.

## Version history (last 5 releases)

### 4.1.1 — 2026-10-22

The moon is now a 3D sphere with craters
The screen dims itself when left alone
Reduce Motion now stills the night sky
Now available in 24 languages
Email us or write a review from Settings

### 4.1.0 — 2026-08-16

A proper welcome for new listeners.

• First-run intro — a short look at what Dalbit is and how to use it.
• About Dalbit — why this app exists and what went into it.
  (Revisit any time from Settings)
• Your Nights — the hours you've spent with Dalbit, and your streak.

And it's easier on the eyes at night.

• Surfaces are glass now, so the drifting stars stay visible behind them.
• Buttons and text were re-tuned for contrast in the dark.
• Fixed: the moon's shadow never actually moved while a sound played.
• Library search moved somewhere you'd look for it, with clear and cancel.
• Fixed: some screens mixed Korean and English.

### 4.0.6 — 2026-07-21

· Introduction of 12 songs of space ambient bass music + audio/background improvement (v4.0.6)

· Introduce the brain_massage midi combination as the basic sound (replace the left and right roll list)

· Feedback screen keyboard down — dismiss when taping and scrolling outside the input window

· Feedback screen keyboard down — dismiss when taping and scrolling outside the input window

· In-app feedback (CloudKit) · Favorites (long press the moon/heart satellite) · Space Ambient (v4.0.5)

· Midi music preview·First run free midi 3 songs·Effect off + satellite adjustment (v4.0.4)

· Reflects GitHub repository rename (RelaxOn → Dalbit) — README·Personal information URL·docs link update

· Enter a free use code (frigured promotion) — 1 month premium

### 4.0.5 — 2026-07-19

The night sky comes alive 

• **Press and hold the moon to favorite** — when a sound feels right, hold the moon for about a second. A heart rises, and the sound is saved to your favorites.
• **The satellite becomes a heart button** — start playing or spin the moon, and a satellite drifts into orbit. After a while it blushes into a softly pulsing pink heart. Tapping it works too.
• **Play favorites only** — turn on "Play favorites only" in the Library to cycle through just your hearted sounds.
• **Sometimes, the universe passes by** — if you're lucky, you'll catch a comet trailing its tail, a distant ringed planet, or a little spaceship blinking across the sky. Not often. Rare things are the sweetest.
• **The shadow now settles in right away** — press play and the moon's phase shadow begins to fall immediately, then deepens ever so slowly toward a crescent.
• **A calmer breathing moon** — the moon swells and settles very subtly at 6 breaths per minute (one breath every 10 seconds), the pace research shows is most calming.
• **Send feedback right from the app** — use "Send Feedback" in the Library to report bugs, suggest features, or ask questions. No email app needed.
• Stability improvements and small bug fixes.

Sleep well.

### 4.0.4 — 2026-07-14

This update is all about the music. Open the app and start with a sound that feels good right away.

• **3 free MIDI melodies to welcome you** — Moonlight Piano, Cozy Lo-Fi, and Serene Meditation. Just gentle background music, no water drops or birds — instantly calming.
• **Preview background music** — while creating a sound, tap a background-music card to hear just that track. Tap again to stop, or tap another to switch.
• **Turn off effects** — if the layered effects (water drops, birds, and so on) aren't your thing, swipe down to the Library and **turn them off to hear background music only**.
• **A softer moon satellite** — the satellite is now fainter and gentler, drifts more slowly (~26-minute orbit), and its color blends with the moonlight.
• Stability improvements and small bug fixes.

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## More apps by hyunho lee

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- [LeeoCon](https://appshunter.io/ios/app/leeocon/id1627216318)

All apps by hyunho lee: https://appshunter.io/developer/1502508537

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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 2026-10-24.*