VibeBuild your mix
Start with rain, a fan, or another familiar sound. Add layers and adjust each volume until the combination suits your room.
Sleep & relaxation
Lullabyte
Make room for a quieter bedtime.
An ambient sound mixer for bedtime and winding down. Layer sounds such as rain, ocean waves, or a fan, adjust each volume, and set a sleep timer to fade out your mix.
Built and published by VibeCMD / Explore all apps
- Layer ambient sounds
- Control each sound's volume independently
- Set a timer from five minutes to two hours
- Use a dark interface at bedtime
- Play stored sounds offline
In everyday use
How Lullabyte fits your day.
Set a timer
Choose how long you want the mix to play. The sounds gently fade out when the timer finishes.
Take familiar sounds along
Sounds are stored on the device, so playback does not need a network connection. Use your mix while traveling or away from Wi-Fi.
Inside the app
See the screens.
iPhone screenshots from the App Store. Other devices may look different.
Download and support
Choose your platform.
Available on the App Store and Google Play. Check your store for current compatibility, purchase options, and release notes.
Need help with Lullabyte?
Tell us the app name, device, and what happened. Please do not send passwords or sensitive account information.
Contact VibeCMD app supportBefore you download
Quick answers.
Does it work offline?
Yes. Sounds are stored on your device.
What is included before upgrading?
The current listing includes six sounds and mixing up to three together. Premium expands the library and mixing options; see the store for details.
Is it a medical treatment?
No. Lullabyte is a sound and relaxation app, not a medical treatment.
Something of your own?
Let's build your idea.
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