Kiboon
What color is your mood today?
Free · Designed for iPhone. Not verified for macOS.
What color matches your mood today?
Have you ever decided to keep a daily journal, only to find that looking back on your day and putting it into words feels like too much?
Kiboon is a place to record your mood in color and take a quiet break as you watch colors blend. There is no need to write a long entry or wait until the day is over. Whenever a feeling comes along, choose a color and capture it, one drop at a time.
Use it to keep a simple daily record, remember how you felt in a particular moment, or simply enjoy mixing colors like paint. There is no single way to use Kiboon. Make it your own.
Morning excitement, afternoon fatigue, a calm moment before bed. Your mood can change many times in a day. Even feelings that are hard to put into words can find expression in color.
Take a moment to watch ink slowly spread through the water and blend. As the colors gather, they become a small record of your day.
■ Express yourself in color
Even familiar feelings have different shades. Start with one of twelve moods, then adjust the hue and intensity to find a color that feels right. Record as often as you like throughout the day, whenever there is a moment you want to keep.
■ Add a drop at a time
Tap the droplet to choose a mood, then swipe down to add color to your glass bottle. Touch the screen or tilt your iPhone to move the water and watch the ink spread. Take your time and enjoy the colors coming together.
■ Look back on your day
Which colors filled your day? Explore the moments collected in your calendar. Add a note if something comes to mind. On days when the words do not come, a color is enough.
■ Record from your Home Screen
Choose a mood in the Home Screen widget and tap the droplet to record how you feel, right away.
■ See more of the moment
You can choose to include location and weather with your entries. Connect to Apple Health to view heart rate, step count, sleep, weight, blood pressure, and body temperature relevant to the time of your mood entry, all on its detail screen.
If no readable health value is available, you can enter one manually. Manual values stay on your device and are never written to Apple Health.
■ Color Play
Choose a color and brush and express yourself freely.
The bottle returns to clear water when the local date on your iPhone changes. Your mood records and notes stay in your journal.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Choose from 12 moods and adjust their colors freely.
• Enjoy improved glass marbles, water motion, ink blooms and brighter colors.
• The bottle clears when your local date changes, while journal entries remain.
• View weight, blood pressure and body temperature, and enter missing health values manually.
• Improved address display, guidance and screen layouts.
• Apple Watch complications now show the time since your last mood record.
The developer, 에이아이비 주식회사, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AIB Inc.
- Size
- 37.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Korean
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 AIB Inc.