Your secret journal
Mood tracking and habit patterns. All on your device. No account. No cloud.
Free · No subscription
0
accounts
No sign-up, no password. You open the app and write.
12
moods
Detected as you write, offline, on the phone itself.
44 MB
of local AI
The model ships inside the app. It calls no server.
01 / journal
Write freely, Koro reads between the lines
Every entry gets a mood tag, without leaving your phone. Later you can search by how you felt.
mood detection / 12 emotional states / search by feeling
02 / habits
Small routines, real patterns
Not every bad week has an obvious reason. Koro connects what you do with how you feel.
habit tracking / life areas / weekly summary
03 / memory
Your past, searchable
The Memory tab brings back what you wrote months ago, even if you don't remember the words.
Memory tab / search by meaning / weekly patterns
04 / privacy
No one else needs to know. Neither do we
What you write stays on your phone. The AI runs right there, without sending your text to any server.
no account / no ads
what leaves your phone
- What you write
- never
- Your habits
- never
- Crash reports
- anonymous
- Usage events
- anonymous
- Mood corrections
- only if you want
Start tonight
One short entry is enough. Koro takes care of the rest.
Free · No subscription