Cat Letter
Watch over every day you want to remember
Place a day in your home, and let Mantou watch over it. When the day draws near, it brings the letter to you.
About Cat Letter
Cat Letter is a quiet, private companion app for everyday life.
You place the days you want to remember — birthdays, anniversaries, memories, wishes — into your home, and Mantou watches over them for you.
- When a day arrives: Mantou comes running with the letter and brings it to you
- For days that have passed: Mantou presses a paw print, so the memory stays for good
- For days far ahead: Mantou watches over them, and brings the letter when the day draws near
The days and letters you write are kept only on your own device.
Who is Mantou
Mantou is a cat who lives in a pixel cottage.
Cream-colored body, orange patches, not much for talking, but never forgets a thing.
Its friend is called Seven, who sometimes watches over things too.
What we believe
- Gentleness over gamification: no streaks, badges, fireworks, or red dots
- Privacy over social: your days are known only to you
- Ritual over efficiency: every day deserves to be watched over, slowly
- Companionship over reminders: Mantou isn’t a calendar — it’s a cat
Download
Search “Cat Letter” on the App Store, or go straight to the App Store link.
It currently supports iOS devices (iPhone).
Contact
Email: [email protected]
If you’d like to tell Mantou a story, or suggest a new feature, you’re welcome to write.
Cat Letter · Made by an independent team Privacy Policy · Support