Kokoro Diary: AI Companion

KnotNest

Contains adsIn-app purchases

About this app

Kokoro Diary turns everyday journaling into a gentle mood-tracking habit. Write a note and your feelings are instantly shown in colors and charts, helping you relieve stress and understand yourself better. Enjoy every feature ad-free for 5 days; afterward, watch an ad whenever you want to unlock everything again.

Main features
Automatic mood scoring that rates positive and negative tones
Mood calendar that colors each day for quick insight
Weekly and monthly trend graphs to spot recurring patterns
Stability graph to monitor emotional ups and downs
Entry history with streaks, total words, average length
Word ranking that highlights your most used terms
More than ten supportive partner characters to choose from
Multi-language support and secure local storage
Reward ad model so you control when to view ads

Perfect for
Organizing daily thoughts and stress
Discovering personal mood patterns
Building a sustainable journaling routine
Receiving positive feedback to stay motivated
Start your path to better self-care with Kokoro Diary today.

Privacy Policy
https://knotnest.github.io/privacypolicy/heart_diary_en.html

Terms of Use
https://knotnest.github.io/conditions/heart_diary_en.html

What’s new

Improvements
- Changed the radar chart delivery frequency from monthly to weekly.