ctrlhqNook the cat
A small cat who keeps you company.
Nook naps when you're idle, types when you do, and cheers when you finish something.
14-day money-back guaranteeAlready bought? Download
Tracking time is dull. A cat makes it less so.
Nook sits by the notch and reacts to what you're doing: typing along, napping when you step away, celebrating finished tasks. Drag her out and she wanders your screen.
Nook the cat
Meet Nook
A tiny coworker who lives by your notch.
Bring your cursor close and she wakes up to look.
What you get
Five coats
Tabby, silver, snow, midnight and siamese.
Reacts to you
Types, peeks, stretches, naps and cheers.
Roams
Drag Nook out of the notch and she walks around your screen.
Or hide it
Prefer a quiet notch? Turn the cat off in Settings.
Questions
Does the cat slow my Mac down?
No. Nook animates at a low frame rate and naps when you're idle.
Also in the notch
All featuresBatman hours
ctrlhq notices, Nook puts on a mask, and it counts separately. No judgement.
Learn moreTime tracking
Your tasks and the running timer live in the notch, so you never forget to start or stop.
Learn moreNotch sign
A scrolling dot-matrix sign under your notch. ON AIR, In a meeting, or anything you like.
Learn more
Nook the cat, and everything else.
Every feature is in one app, for one price: $19 once, no subscription, and a full refund within 14 days if it isn't for you.
14-day money-back guaranteeAlready bought? Download
macOS 26 Tahoe or later · Apple silicon & Intel