AI Assistant Cross-Platform Kotlin SwiftUI
LittleTree
Your AI-powered thinking companion. A tool for clarifying thoughts, exploring ideas, and getting unstuck—available on macOS and Android.
What is LittleTree?
LittleTree is not another chatbot. It’s a thinking companion designed for people who process their thoughts by writing.
Whether you’re debugging a tricky problem, planning your next project, or just trying to organize scattered thoughts—LittleTree helps you think more clearly.
Why I Built This
As a developer, I found myself constantly opening a new chat window to “think out loud” with AI. But most AI apps are designed for quick Q&A, not sustained thinking sessions.
LittleTree is built for the way I actually work:
- Persistent Contexts — Pick up where you left off
- Structured Thinking — Templates for common thought patterns
- Privacy First — Your thoughts stay on your device
Key Features
For Deep Work
- Focused, distraction-free interface
- Conversation branching for exploring alternatives
- Quick capture for fleeting thoughts
Cross-Platform
- Native Android app (Kotlin + Jetpack Compose)
- Native macOS app (SwiftUI)
- Seamless sync between devices
AI That Helps You Think
- Asks clarifying questions instead of jumping to answers
- Summarizes long conversations
- Identifies patterns in your thinking
Technical Highlights
Built with modern native technologies:
- Android: Kotlin, Jetpack Compose, Room, Kotlin Coroutines
- macOS: SwiftUI, Core Data, Combine
- AI: Claude API with custom prompt engineering
Status
Live on Google Play. macOS version in beta.