UnderTree: Grow Inner Forest
Healing Diary & AI Mood Pet
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Be the parent you always needed. Start your self-reparenting journey with UnderTree. Record small sparks, grow your inner forest, and meet your forest companion today.
Be the parent you always needed. Grow your inner forest with UnderTree.
In the hustle of the world, your soul deserves a quiet corner. UnderTree is more than just a micro-diary; it’s a living, breathing sanctuary for self-reparenting and emotional growth.
Under the shade of a digital tree, you’re never alone. Meet your forest companion—a pet that senses your moods, travels the world for you, and brings back "souvenirs for the soul" when you need them most.
Why UnderTree?
- Micro-Journaling: Capture small "Sparks" of joy or "Golden Hours" through simple, guided AI chats.
- Nurture Your Inner Child: Practice self-compassion, set boundaries, and celebrate small wins.
- Emotion-Aware Companion: Your pet stays by your side when you’re low and explores the world when you’re "in bloom."
- AI-Powered Reflection: Your messy thoughts are gently organized into beautiful, private diary entries.
- The Power of 'No': Track your journey of setting boundaries and finding inner peace.
- Visual Growth: Watch your inner forest evolve as you check in with yourself daily.
Key Features:
- Soulful Chat: A non-judgmental AI space to vent, dream, and reflect.
- Travel Souvenirs: Receive "Polaroid" memories from your pet’s journeys, tailored to your emotional state.
- Smart Tagging: Automatically identify life’s "Golden Hours," "Sparks," and "Soul Rituals."
- Privacy First: Your inner forest is your private sanctum. We prioritize your data security.
Stop pleasing the world. Start growing your own forest.
A Personal Note from the Creator:
I built UnderTree not just as a developer, but as its very first resident.
Like many of you, I’ve had those long nights where my thoughts felt too heavy and the world felt too loud. I needed a sanctuary where I could simply be—without judgment, without social pressure, and without noise. I wanted a companion to grow with, so I created Mochi, and planted this digital tree.
My only hope is that UnderTree can offer you a sliver of light. I want you to feel heard, seen, and nurtured, even in your quietest moments of exhaustion.
There is a quiet wish I hold: If the day comes when you no longer open this app, I won't be sad. I’ll be proud. Because it means you’ve found the strength to stand on your own. It means you’ve become your own forest, and you no longer need the shade of this tree to feel safe.
Until then, UnderTree is here. Let’s grow, one "Seed of Hope" at a time.
The developer, 晓 杨, 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
- 晓 杨
- Size
- 25.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
13+
- 13+
- Copyright
- © 2026 UnderTree. All rights reserved.