MARIMO: Cozy Moss Pet
A cozy virtual pet routine
Free · Designed for iPhone. Not verified for macOS.
Slow down with a tiny, round marimo by your side.
MARIMO is a cozy care game where you tilt your iPhone to roll your marimo around its aquarium, then look after its light, water, and cleanliness. Check in for a quiet moment during a busy day and build a gentle routine with your own living green companion.
■ A marimo that moves in your hands
Tilt your iPhone gently and watch your marimo roll across the aquarium. Enjoy the small, playful reactions as it responds to every movement.
■ A simple daily care routine
Give your marimo the light it needs, refresh the water, and keep the aquarium clean. Its color and expression change when care is overdue, and thoughtful care helps it return to a healthy state.
■ Feelings shown through expressions
Your marimo's face and messages change with its health and care conditions. Get to know a little friend that shares its mood without saying a word.
■ A practical marimo care guide
Open the Care Guide from Settings to learn helpful basics for looking after a real marimo, including light, water, and cleaning.
■ Save your favorite moments
Capture photos of your marimo and keep a record of the moments that make you smile.
MARIMO is made for slow, lasting care rather than fast competition or complicated controls. Begin a small, calming ritual with your green companion today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Care for your marimo without ads.
• Earn Sunglasses, Flower, and Ribbon for free through light, watering, and cleaning.
• Explore the refreshed Wardrobe and Shop, and try on the three Cute Friends looks before choosing your favorite.
The developer, Youngju Park, 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
- Youngju Park
- Size
- 145 MB
- Category
- Casual
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 AIPocket