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MAC CHECKLIST / IN DEVELOPMENTFREE

QuickCheck

Paste a few tasks. Tick them off. Done.

A tiny checklist that lives on the edge of your screen. Paste or type a few lines, press Return, and you have a checklist. Hover a colored tab to tick things off right there, then toss the note when you are done. Completely free.

Mac App Store · coming soonGet support

Free. No in-app purchases, no subscription, no account, no ads.

QuickCheck icon

STRAIGHT FROM THE APP

TAKE A CLOSER LOOK.

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QuickCheck main window: a paste box and three notes in the sidebar, the selected checklist with one task ticked off

GETTING STARTED

A SIMPLER WAY TO START.

01

Paste a few lines

Type or paste your tasks and press Return. Bullets, numbers and empty lines are cleaned up for you.

02

Tick from the edge

Every note is a colored tab on the right edge of your screen. Hover to slide it out and tick tasks without leaving what you are doing.

03

Toss it when done

When every task is ticked, throw the note away. Changed your mind? Undo brings it back, and History keeps finished notes for 30 days.

GOOD TO KNOW.

Is QuickCheck really free?

Yes. QuickCheck is free, with no paywall, no in-app purchases, no subscription and no ads. Up to 10 notes can sit on the edge of your screen at once.

When can I download it?

QuickCheck is on its way to the Mac App Store. The download button above switches on as soon as it is available.

Where are my notes stored?

Only on your Mac. QuickCheck has no account, never goes online and collects no data.

Which Mac does it support?

macOS 14 Sonoma or later, on Apple silicon and Intel.

Can I use it from the keyboard?

Yes. ⌘N starts a new note, ⌘1–⌘9 pick a note, Space ticks a task, ⌘Z undoes and ⌘Y opens History.