Three-layer mixer
Stack up to three sounds — from brown noise to rhythmic heartbeats — and set gain per track.
Live on Google Play
HushLoop: Sleep & Nightlight
Layer custom noise with a soft nursery nightlight — mixes, EQ, and WAV export on device.
Overview
About HushLoop
HushLoop: Sleep & Nightlight is a Health · Sleep app from Knox Studios (Google Play developer Knox_Studios). Layer custom noise with a soft nursery nightlight — mixes, EQ, and WAV export on device.
HushLoop combines a three-layer sound mixer with a dimmable on-device nightlight so bedtime is one quiet app instead of a looping track plus a harsh screen. Mix brown noise, heartbeats, and other layers, save presets locally, and optionally export WAV. No required account and no cloud sync for mixes.
Nursery nightlight
A true-black canvas with a soft radial glow in colors like amber or peach, without a bright UI.
EQ and local presets
A 3-band EQ plus saved blends that stay on the device.
Offline WAV export
Render a single sound or a mix to WAV so you can play it outside the app.
Details
App facts
Listing and publisher details for search engines and store discovery.
- Developer
- Knox Studios
- Google Play developer ID
- Knox_Studios
- Package name
com.knoxstudios.hushloop- Category
- Health · Sleep
- Platforms
- Android
- Status
- Available on Google Play
Guides
Related from the blog
FAQ
Common questions
What is HushLoop?
HushLoop is a Knox Studios sleep tool: custom colored-noise mixing plus an on-device nightlight, with a muted sage interface.
Does HushLoop need an account?
No. Mixes, presets, and settings stay on your device. There is no required cloud login.
Can I export my mix?
Yes. You can render single sounds or mixed blends to a WAV file on the device.
Download HushLoop today
Available now on Google Play from developer Knox_Studios. Built and maintained by Knox Studios.