Cascade is a free waterfall white-noise player for focus, prayer, and sleep.
On Chrome, Edge, or Safari, use the browser’s Install / Add to Home Screen command to keep Cascade on this device.
Cascade for Windows
A WinUI 3 / .NET build with System Media Transport Controls (lock-screen and media-key support) and sleep-prevention during long focus sessions. Self-contained — no .NET install required.
Download for Windows
Extract the .zip and run win-x64\Cascade.exe.
This build isn’t code-signed yet, so Windows SmartScreen may warn on
first launch — choose More info → Run anyway.
Cascade for macOS
A SwiftUI menu-bar app that lives in your status bar, with Now Playing integration and sleep-prevention during long focus sessions.
Download for macOSDeveloper ID signed and notarized by Apple — open the disk image and drag Cascade to Applications. No Gatekeeper workaround.
Cascade for Android
A Kotlin + Jetpack Compose app with Media3 background playback, so the waterfall keeps going with the screen off — plus lock-screen and notification controls.
Download for AndroidThe APK is a sideload build, not a Play Store listing. You’ll need to allow installs from your browser or file manager when prompted. Google Play Protect may also warn — choose Install anyway.
Cascade for iPhone & iPad
A SwiftUI app with lock-screen and Control Center playback, plus background audio with the screen off. The Apple Watch app comes with this install — after Cascade is on the iPhone, enable it in the Watch app under Available Apps.
Join the TestFlight betaThis is a beta, not an App Store listing. Install TestFlight on your iPhone or iPad, then open the link.