EvoCat for Mac
The cat that won’t let you doomscroll.
Nori lives on your Mac. Open Shorts, Reels or TikTok, and she runs over and swats the tab shut.
Free for 7 days, then €9.99 / $9.99 once, VAT included. No subscription. For macOS 14 or later.

Install in three steps.
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Download
Then open the file from Downloads.
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Drag EvoCat into Applications
EvoCat for Mac
Applications
Drag it into Applications
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Open it and click Allow
macOS asks once for each browser.
What does EvoCat for Mac do?
It closes short-video tabs for you. Open YouTube Shorts, Instagram Reels, TikTok or Facebook Reels in your browser, and Nori runs over and closes the tab. She lives in your menu bar.
You open a feed.
Shorts, Reels or TikTok, in Safari, Chrome or another supported browser.
Nori notices.
She stares for a moment, then runs to the tab.
The tab closes.
One swat, and you’re back where you were.
How does the focus timer work?
Start a focus session for 15, 25, 50 or 90 minutes, or with no limit. During focus, Nori also closes feeds, not just short videos.
Closed something by mistake? Press Oops, I need it to reopen the page.
- YouTube home and Trending
- Instagram home and Explore
- The X home
- Reddit front page and r/all
- The Facebook feed
Pick your cat. There are 20.
Nori
Mirzo
Larry
Mochi
Tux
Patches
Miso
Shadow
Yuki
Pepper
Earl Grey
Pip
Fuku
Baron
Pharaoh
Duchess
Sir Pounce
Blep
Oh No
Stare
A few small things.
- Quiet on calls. She stays quiet while your camera is on.
- Pets welcome. Click her to pet her.
- No account. You don’t need to sign up.
Which browsers does it work with?
Safari, Google Chrome, Arc, Brave, Microsoft Edge, Opera, Vivaldi and Chromium.
What leaves my Mac?
Your tab addresses don’t. EvoCat reads the address of the open browser tab only to decide whether to close it. Addresses never leave your Mac.
License checks send your license key and your Mac’s name to Polar. Optional anonymous usage counts can be switched off in Settings → General → Privacy. Read the privacy policy.
How much does it cost?
Try it free for 7 days. Then it’s €9.99 / $9.99 once, VAT included. It’s not a subscription.
€9.99 / $9.99 once
- 7-day free trial
- No subscription
- Works on up to 3 Macs
- License key by email
Version 1.0 for macOS 14 or later. Sold directly on this website, not through the Mac App Store. Purchases are processed by Polar (Polar Software, Inc.), the merchant of record. Questions? hello@evocat.app
EvoCat on your iPhone, too.
EvoCat: App Blocker & Focus blocks distracting apps on iPhone and iPad, with hard block, earned breaks and cat companions. It’s a separate app, with its own subscription on the App Store.