Mongchi: Pixel Pet Garden
A virtual friend from a photo
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn one pet photo into a tiny pixel friend, care for them in a cozy garden, and unlock chat, walks, and themes together.
Mongchi turns one clear photo of your dog or cat into a tiny pixel companion who moves into a cozy garden of their own.
Start with a single consented photo, add a name, a species, and a personality, and watch your new companion settle into their little home. Mongchi is built around small, repeatable rituals — a quiet space to check in on, not a busy dashboard.
What you can do together:
- Photo to pixel friend — one photo becomes a hand-styled pixel companion who greets you the moment they move in.
- Garden care — feed, play, and rest with simple daily actions, and watch weather-aware reactions change the mood of the garden.
- Walks and discoveries — send your companion out for a walk and collect small finds along the way, each one added to their story.
- Chat, clearly labeled — say a quick hello for free, or use credits or a day pass for longer conversations. Every reply is clearly marked as AI-generated, never your real pet's thoughts.
- Memories that add up — a growing album of little moments, a note on how your companion has been lately, and a one-month letter waiting after your first month together.
- Themes — unlock garden backdrops, from a fairy garden to a seaside cove, to change the whole mood of your companion's home.
Privacy is part of the everyday flow, not an afterthought. Your photo is used only to generate your companion's look, then cleaned up on our servers right after — the original stays under your control and can be deleted anytime. Mongchi never stores your location; a rough location is used once, only to look up real local weather for your garden.
Mongchi is a calm pet-life space for people who want one small companion to look after — not a social feed, a leaderboard, or an ad network.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Fixed a problem where photos could not be selected from your library. It mostly affected iPhone HEIC photos and photos still stored in iCloud.
If a photo still cannot be opened, Mongchi now tells you why and what to try.
The developer, Define You, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
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
- Provider
- Define You
- Size
- 142.7 MB
- Category
- Entertainment
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Portuguese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 Define You All rights reserved.