Home inventory and lost-item finder for everyday stuff: keys, documents, chargers, seasonal clothes, moving boxes.

You put something somewhere sensible. Two months later, "sensible" is gone.

Cubby is for that moment. Say one sentence when you put something away — "spare
key in the hallway drawer" — and it's yours to find later. No forms, no
categories, no folders to maintain. One line is the whole workflow.

HOW IT WORKS

1. Tap "Note it" and type one sentence in your own words.
2. Cubby quietly works out what the item is and where it went.
3. Later, search the item, the place, or any few words you remember.

That's it. There is no step four.

BUILT FOR THINGS YOU'LL NEED IN SIX MONTHS

• Winter clothes, holiday decorations, spare cables
• Passports, certificates, warranty cards, spare keys
• Anything you packed into a box while moving
• The charger you put "somewhere safe"

SEE YOUR STUFF, NOT A LIST

Every place you mention becomes a little box you can open and look inside.
Arrange things where they actually sit, rotate the box, drop in a photo. Switch
to Room view to see your boxes laid out across the rooms of your home.

It's a memory aid that looks like your home, not a spreadsheet.

THINGS MOVE, AND THAT'S FINE

Moved the spare key to the study? Just say so. Cubby always shows the latest
place, and the old box still remembers it used to live there.

WORKS THE WAY YOU'D HOPE

• Completely offline. No account, no sign-up, no server.
• Nothing is collected, nothing is uploaded. There is no analytics code.
• No ads.
• English and 中文, following your system language.
• Type in either language — it understands both.
• Long-press the app icon to jump straight to noting something.
• Export a backup file whenever you want, and import it on another phone.
HONEST ABOUT WHAT IT ISN'T

Cubby doesn't sync to the cloud, because it doesn't have a cloud. Your notes
live on your phone. Moving to a new device is a manual export and import —
deliberately, because that's the price of collecting nothing about you.

It also won't organize your life. It remembers one thing: where you put that thing.

One tap, one line — find it later.