Heart Zoo - Mood Journal
Write to Healing Friends
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
HeartZoo is a healing companion app designed for sensitive souls seeking a judgment-free space to express themselves.
CORE FEATURES
Write Letters to Animal Friends
Select from 12 mood types and pour your heart out in beautiful, paper-like letters. Your words travel to a magical zoo where caring animals await.
Receive Personalized Replies
Meet our 7 unique animal personalities:
• Grandma Owl - A wise elder who speaks in gentle, poetic whispers
• Little Fox - An energetic spark of joy and enthusiasm
• Gentle Bear - A warm guardian with deep, comforting presence
• Bunny Neighbor - Your biggest cheerleader, always there to celebrate you
• Slow Turtle - A zen master reminding you to breathe
• Chatty Squirrel - Your fiercest supporter who's 100% on your side
• Silent Deer - A soft observer with delicate, graceful words
Time Capsule
Save and revisit your emotional journey. Browse by timeline, search your memories, or explore your history through a calendar view.
Mood Palette
Track your emotional patterns with beautiful visualizations. Understand your rhythms and celebrate your growth.
WHY HEARTZOO?
In a noisy world, we wanted to build a listening place. HeartZoo was born from a simple wish: to provide a quiet corner for sensitive hearts where they can rest peacefully.
Unlike social media or traditional journaling, HeartZoo offers:
• No judgment, only understanding
• Thoughtful AI responses that feel personal
• A beautiful, calming interface
• Your private emotional sanctuary
REGULAR MEMBERSHIP
Start your healing journey today. The animals are waiting to listen.
Privacy Policy:https://isnine.notion.site/2e8096d1267280bea519fd1c0f55d08a
Terms of Use:https://isnine.notion.site/2e8096d126728007aab8ef2d6d4f7310
NEW: Welcome Onboarding
A beautiful 3-page introduction guides new users through HeartZoo's core features — writing letters, feeding treats, and adding friends.
Improved Replies
Our animal friends now respond with even more emotional depth, using validation-first techniques to truly sit with your feelings.
Bug Fixes
- Fixed Guardian Pass page not scrollable on smaller screens
The developer, 小祯 汪, 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
- 小祯 汪
- Size
- 21.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- In-App Purchases
Yes
- Guardian Pass Semi-Yearly $3.99
- Guardian Pass $7.99
- Guardian Pass $0.99
- Copyright
- © 2026 Zander Wang