Color Monsters: Iromon
Collect Colors,Create Monsters
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Hunt for colors in the real world, mix them in the Lab, and discover unique Color Monsters! Collect 96 creatures, each with different appearances and expressions.
There are countless colors hidden in the world around you, just waiting to be discovered.
Capture colors you find on your walks and everyday adventures with your camera.
Mix two colors in the Lab, add water, and create a new color mixture.
Discover Color Monsters born from the colors you collected and add them to your collection.
Color Monsters are unique creatures born from real-world colors. Even the same colors can produce different species and expressions depending on the time of day. 96 different Color Monsters are waiting to be discovered!
How to Play
1. Capture a color
Find a color that catches your eye and collect it with your camera. Your captured colors are stored as paint.
2. Mix your colors
Combine two colors in the Lab, add water, and see what happens... A Color Monster is born!
3. Complete your collection
Add the Color Monster to your encyclopedia and try to discover them all.
What Makes Color Monsters Special
• Simple and easy to play — Just Collect → Mix → Collect. No complicated controls required.
• Different monsters throughout the day — The species you discover can change depending on the time of day: morning, daytime, evening, or night.
• Every color encounter counts — You can collect the same color multiple times. Each new encounter adds more paint points for future experiments.
• A new discovery every time you go out — Your next Color Monster could be hiding in the colors around you.
Turn your everyday walks and outings into a color-hunting adventure.
Look around, discover the colors hiding in your world, and complete your very own Color Monster encyclopedia!
Free to play with optional in-app purchases.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Introducing Color Monster — our first release!
Capture colors around you with your camera and collect them as pigment. Mix two colors with water to create a new color — and a new Color Monster.
• Capture real-world colors with your camera
• Mix colors to create new colors and Monsters
• Every monster joins your Dex, named after a traditional Japanese color
• Switch color names to hiragana for easier reading
Start collecting colors and complete your own Color Monster Dex.
The developer, Junji Okubo, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Junji Okubo
- Size
- 37.5 MB
- Category
- Simulation
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Water Jug (40 Drops) $1.99
- Water Jug (10 Drops) $0.99
- Copyright
- © 2026 Junkuvo