Fine rays fan out from a few hidden centres in two inks, and where the fans overlap large moiré petals appear between the lines.
Fine rays fan out from a few hidden centres in two inks, and where the fans overlap large moiré petals appear between the lines.
In the app you can adjust the paper, ink, draw speed, centres and rays. It runs natively on your Mac, drawn live in real time – no video, never quite the same twice.
Use it on your Mac
- Get SCRNSVRS free from the Mac App Store.
- Select Ray Moiré in the library.
- Click Set as Screensaver or Set as Wallpaper – or both.
Preview free · macOS Tahoe 26 or laterNeed a hand? Read the setup guide.
Ray Moiré FAQ
How do I set Ray Moiré as my screensaver on a Mac?
Install SCRNSVRS free from the Mac App Store, select Ray Moiré in the library and click Set as Screensaver. macOS starts it whenever your Mac is idle, exactly like a built-in screensaver.
Can I use Ray Moiré as a live wallpaper?
Yes. Click Set as Wallpaper in SCRNSVRS and Ray Moiré plays on your desktop behind your windows and icons. You can use it as screensaver and wallpaper at the same time.
Is Ray Moiré free?
Ray Moiré is included in SCRNSVRS Unlimited. It's free for your first 7 days; after that Unlimited is $1.99/month or $9.99/year (€1.99/month or €9.99/year) for every screensaver, including new ones. It can also come up in Free this month, when 25 premium screensavers are free for everyone.
Is Ray Moiré a video loop?
No. Ray Moiré is rendered live on your Mac with Metal, so it never repeats and stays sharp on any display size. The clip on this page is a screen recording of the real thing.
Will Ray Moiré slow down my Mac or drain the battery?
No. SCRNSVRS drops to 30 fps on battery and stops rendering when the wallpaper is covered by a full-screen app, so Ray Moiré costs next to nothing in everyday use.
Which Macs does Ray Moiré run on?
Ray Moiré needs macOS Tahoe 26 or later.
