Kay's Records

An exchange diary — one line a day, back and forth.

Invite a friend and your days start crossing. No need to write much — one line is enough.
No one to invite yet? You still won't be writing alone. Kay — the person who made this app —
sends you their own diary every day. It only goes one way: what you write never reaches Kay.

■ Exchange diaries with friends
· Invite with one link
· Only entries you mark as shared are sent
· Get notified the moment a friend's entry arrives
· Read it, write your line back — that's all there is to it

■ Read Kay's diary
· Kay is the person who made this app
· Kay's real entries arrive each day, at the hour they were written
· You only receive them — what you write never reaches Kay
· Don't want them? Turn it off in settings

■ Important days become a map
· Star the days that mattered
· Zoom out and only the stars remain — your life as a map
· Lay your friends' and Kay's entries beside your own

■ No pressure
· One line a day, up to 300 characters
· Pick one of five moods
· Miss a day? A comma keeps your streak. No red warnings, no guilt

■ Your diary is yours
· Stored on your device and in your account only
· Only entries you share are sent to friends

Available in Korean, English, Spanish, and Japanese.

Recent changes:
- Better fit on iPad and foldables — text and buttons no longer get cut off or overlap, whatever the window size, text size, or language.
- Save a whole month's calendar as a GIF.
- Notices: the "new" dot now clears only for the ones you've read.
- Fixes for adding friends, notifications, ad banner overlaps, and more.