Treelet Diary: Mood Journal

Treelet Diary is a privacy-focused journal app that maps your mood alongside sleep, heart rate, activity and mindfulness data from Apple Health on a single timeline. It supports voice notes, on-device AI reflective feedback and weekly reviews, helping you see connections between your bodily rhythms and emotions — the app does not provide medical diagnosis or treatment advice. Core Features: • Mood Overview: Aligns your daily mood with health snapshots for easier understanding of the relationship between physical state and present feelings. • Voice Journal: Converts speech to text for journal entries, with auxiliary atmosphere and energy sensing (results vary by environment and expression). • Health Context: Integrates sleep, activity, mindfulness and other data to cut down manual entry and make your journal more reflective of your real day. • AI Reflective Feedback: Generates empathetic summaries and perspective prompts locally using on-device models (works on supported devices without mandatory internet access). • Weekly Reports & Growth Page: Weekly pattern summaries and simple comparisons to help you track changing trends. • Privacy & Security: Includes app lock and list blurring features; psychological content is treated as sensitive by default. Health and journal data are stored primarily on your device, see in-app details for more information. What you get: Mood overview timeline (mood × sleep × heart rate on one axis), psychological review weekly reports (mood distribution / anxiety word frequency / average sleep metrics), voice journal (on-device transcription + ambient sound atmosphere tags) Who it is for: Users who want to organize their emotions through journaling while incorporating steps, sleep, heart rate and mindfulness data; users who value privacy and wish to reduce concerns about content being uploaded to the cloud. Beginner-friendly for busy users: people who dislike typing or lack time for reviews can still maintain consistent journaling. Permissions Notice: The purpose of permissions for health & activity, microphone and speech recognition, calendar, media & music, location and weather will be explained before use. You may revoke authorizations at any time in system settings. For Apple Standard End User License Agreement (EULA), please refer to: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://treelet.us/treeletdairy/privacy.html Terms of Service: https://treelet.us/treeletdairy/terms.html