ODD — One Day Diary
odd
A diary for iPhone

One day — one entry

A photograph and a few words.
That is the whole diary.

Download on the App Store Download on the App Store Free to keep. iPhone, iOS 18 and later.
Turn the days · scroll for the month
Every day you write becomes a square. Scroll back and the months keep going — tap one and the day opens where you left it.
Privacy

Your diary is yours

Entries live on your iPhone and sync through your own private iCloud. We cannot read them. There is no account, no login, and no server of ours holding your year.

Every day

Three things, and nothing else to learn

A reminder in the evening

It comes only while the day is still empty. Write the day and the evening stays quiet.

Widgets “Today” and “Year”

Today's frame on the home screen, the whole year as squares, and a mark on the lock screen that opens the diary.

Face ID. Only you open the diary

There is no separate code inside the app: it would be nobody's to restore.

On every device you own

Entries sync through your own private iCloud — the iPhone writes, the iPad shows the same year.

Download on the App Store Download on the App Store Free to keep. iPhone, iOS 18 and later.