Every tracking app does one thing, its own way. Treelune gives you the pieces, and you build the one you need.
An AI of your choice uses the same pieces as you. It can, for example, create a tool, note an entry or prepare the week’s review.
The app comes in several themes:
Your data stays with you
- No accountThe data stays on the phone, with no account and no ads.
- The AI you chooseIt runs with your own key, or on your own server. The app also works without AI.
- Open to an outside AIWith the external access, an AI running elsewhere, such as Claude, ChatGPT or a free model on your computer with LM Studio, can read and write in the app. The connection reaches the phone without going through a Treelune server.
Tools that fit together within a zone
In the demo, the Italian zone prepares a trip to Rome, with an Italian evening every night. What is noted in one tool serves the others too.
Giulia
The zone’s identity, an Italian teacher the app’s AI plays. Its button opens a conversation with her, and the Sunday lesson speaks in her name too.
In action
A few seconds of the app while it is being used.
The AI creates a tool
“I’d like to track my resting heart rate each morning.” The AI offers a Tracking already set up. Once approved, its tile appears in the zone.
Theme: CosyThe tools
Each tool type is set up your way, and one tool’s entries can serve another.
Tracking
Numbers, ratings, choices or timed durations, noted as they come, such as weight, sleep, mood or glasses of water
Theme: Cosy
And what ties them together
Routines
The app’s AI works on its own at the set time, for example for a review, a menu or a lesson.
Variables
A figure is computed once and used everywhere, such as the day’s calories or the week’s km.
Conditions and alerts
A notification comes when a condition becomes true, for example a weight above a threshold.
Identities
The app’s AI can play a character, for example an Italian teacher or a coach.
Pointers
In a message, a tool or a zone is pointed to directly, so that the AI knows what it is about.
External access
An AI running elsewhere, such as Claude, ChatGPT or a free model on your computer with LM Studio, can read and write in the app, for as long as you open the access.
Themes
The same app comes in several themes, nearly all with their own sounds.
Install Treelune
A free and open source Android app, with no account and no ads.
- Android 8.0 or later
- A 64-bit phone
Treelune is still young, and has been tried on only a few phones. To get a problem fixed, report it from Settings › Report a bug.