Capture it quickly
Tap an empty area and write. No category or setup stands between you and the thought.
A cat can remember the little things, too
Let your cat remember
the little things.
CatMemo is a calm, lightweight notes and reminders app for iPhone. Capture a task, set a reminder, keep what you finished, and leave private notes on your own device.
No account · Local first · Made for iPhone
Life does not need another project board
Simple notes can still feel companionable.
No projects to configure. Remember one thing, write one thing. When it is done, your cat keeps it safe.
Be reminded at the right time
Use a light reminder for today or a scheduled reminder for something that matters.
Remember what you finished
Completed notes move to Done, where they can be restored, organized, or quietly celebrated.
Keep private notes private
Protect the private area with an in-app PIN and on-device biometrics.
Ten cats, one gentle system
Cat themes, wallpapers, and app icons are independent, so you can combine them your way.
Local first, sync by choice
Records stay on the device by default. Eligible members can explicitly enable private iCloud sync.
Real product UI
Open it and write. Nothing to learn.
The home screen is built around Note, Done, Remind Me, and Private Notes. Common actions live in natural taps, swipes, holds, and pulls.
More than reminders—quiet company
Each time you open CatMemo, your cat answers softly.
It changes with the hours, responds with sound and expression when you finish something, and gives important reminders a little sound memory that belongs only to CatMemo.
Two signature reminder tracks
On iOS 26, choose Canned Daydream or Afternoon Catnip for each reminder. When the familiar melody begins, it feels as if your cat has come to call you at the time you chose.
Finish something, and your cat notices
An animation, a heart-paw, and an optional happy meow answer your small accomplishment. There is no pressure—just a cat quietly celebrating with you.
A cat living gently through the day
Coffee in the morning, a midday nap, a nightcap, then curling up to sleep. Return after some time away and a different expression will be waiting for you.
Ten cats, each gentle in its own way
Every cat has its own portraits and moods: waiting quietly, playing, guarding your secrets, or keeping the little things you have finished.
Your notes belong to your device first
No account. Your notes stay on your device first.
CatMemo has no developer account system and never uploads your notes to a developer-operated server. Only if you choose to turn on iCloud sync does Apple store them in your private iCloud space.
- We do not sell your notes
- We do not use them for ads
- No third-party SDK follows what you do
- Turn notifications, alarms, and biometrics off anytime
Notes, to-dos, and reminders for everyday life on iPhone
Shopping, chores, sudden ideas, pet care, things to do today—none of them need a complicated project manager. Open CatMemo and write it down.
Thought of something? Let the cat keep it.
The download button will activate when the official App Store page is available.