macOS Screensaver

FlowState

A mesmerizing GPU-accelerated fluid dynamics screensaver for macOS. Real-time Navier-Stokes simulation rendered at 60fps. Pure visual art, powered by physics.

Physics, not filters.

Every frame is computed in real-time on your GPU using the actual Navier-Stokes equations of fluid dynamics.

GPU-Accelerated

14 GLSL shader programs running entirely on your graphics card. WebGL2 renders at a locked 60fps even on integrated GPUs.

Real Physics

Advection, diffusion, pressure projection, and vorticity confinement. This is a real Navier-Stokes solver, not a visual trick.

Bloom & Sunrays

Cinematic post-processing with HDR bloom and volumetric light rays for breathtaking depth and atmosphere.

Native macOS

Installs as a native .saver bundle. Shows up in System Settings > Screen Saver like any other screensaver.

Zero Config

Double-click the .saver file, confirm install, select it. That's it. No terminal, no extra apps, no dependencies.

Infinite Variety

Procedural color generation and chaotic fluid dynamics mean you'll never see the same frame twice. Ever.

Up and running in seconds.

1

Purchase

One-time payment. No subscription, no account required.

2

Download

Get the .saver file instantly after checkout.

3

Install

Double-click to install. Select in System Settings.

One price. Forever yours.

No subscriptions. No in-app purchases. Just a beautiful screensaver.

$4.99

One-time purchase

  • Lifetime license
  • Works on all your Macs
  • Free updates
  • macOS Sonoma+ compatible