A week calendar fills up with rounded meeting blocks one by one, holds for a moment, then they quietly dissolve back into free time while a thin line marks the current time.
A week calendar fills up with rounded meeting blocks one by one, holds for a moment, then they quietly dissolve back into free time while a thin line marks the current time.
In the app you can adjust the colours and days. 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 Calendar Blocks 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.
Calendar Blocks FAQ
How do I set Calendar Blocks as my screensaver on a Mac?
Install SCRNSVRS free from the Mac App Store, select Calendar Blocks 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 Calendar Blocks as a live wallpaper?
Yes. Click Set as Wallpaper in SCRNSVRS and Calendar Blocks plays on your desktop behind your windows and icons. You can use it as screensaver and wallpaper at the same time.
Is Calendar Blocks free?
Calendar Blocks 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 Calendar Blocks a video loop?
No. Calendar Blocks 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 Calendar Blocks 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 Calendar Blocks costs next to nothing in everyday use.
Which Macs does Calendar Blocks run on?
Calendar Blocks needs macOS Tahoe 26 or later.
