Your thoughts deserve a safe place

Chiku is a personal journaling app that helps you understand your emotions, track your moods, and build healthier mental habits. Write freely, reflect deeply, and watch yourself grow.

Free to use. No ads.

Chiku journal entry

Everything you need for your mental wellness journey

Simple tools that make self-reflection a daily habit

Private Journaling

Write your thoughts in a secure, private space. Your entries stay on your device, giving you complete control over your personal reflections.

Mood Tracking

Log how you feel each day with intuitive mood selections. Over time, discover patterns and understand what influences your emotional well-being.

Mood Calendar

Visualize your emotional journey with a color-coded calendar. See your progress at a glance and celebrate the good days.

Daily Reminders

Gentle nudges to help you maintain your journaling habit. Set reminders that work with your schedule, not against it.

Daily Inspiration

Start each day with thoughtful quotes and challenges designed to spark reflection and motivate positive thinking.

Beautiful Themes

Personalize your experience with 30+ beautiful gradient themes. Choose colors that match your mood and make journaling enjoyable.

Understand yourself better, one day at a time

Build self-awareness — Regular journaling helps you recognize thought patterns and emotional triggers.
Reduce stress — Writing down your thoughts is proven to help process emotions and lower anxiety.
Track your growth — Look back on your entries and see how far you've come in your wellness journey.
Stay consistent — Activity tracking and streaks help you build lasting habits.
Chiku home screen

Start your wellness journey today

Join thousands of people who use Chiku to reflect, understand, and grow. Download now and write your first entry in minutes.

Download for Android

Free with optional premium features